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* SPEED TRAINING REPORT *
8 Specially Prepared Techniques for More Explosive POWER and SPEED!
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Contributed by: Flawless Fitness Media
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90 Tablets MUSCLESPEED (MS4) |
Supplement Facts
Serving Size 2 Tablets
Servings Per Container 45
2 Tablets = 3028.3mg |
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| Proprietary FX1 Power
Vita™ Matrix, Including, 130.7mg: |
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Vitamin B1 (Thiamine)..................%DV: 1333
Vitamin B5 (Calcium Pantothenate).%DV:1000
Vitamin B6(Pyridoxine HCL)............%DV: 500
Vitamin B9 (Folic Acid)...................%DV: 100
Vitamin B12 (Cobalamin)..............%DV: 5000
* %DV = % of Daily Value based on RDA
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| Proprietary FX2 Thunder™ Matrix, Including: 1227.5mg: |
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Beta-Alanine..........................................*mg
Methylxanthines
(Caffeine Anhydrous USP).................................................225mg
NADH (Nicotinamide Adenine
Dinucleotide)..........................................*mg
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| Proprietary FX3 Lightning™ Matrix, Including, 1205.1mg: |
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Acetyl L-Carnitine...................................*mg
Choline Bitartrate...................................*mg
N-Acetyl-Tyrosine..................................*mg
Vinpocetine...........................................*mg
Huperzine A..........................................*mg
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| FX4 ROS Defence™ Matrix, Including, 425mg: |
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| N-Acetyl Cysteine...................................*mg
R-ALA....................................................*mg |
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| FX5 Speed
Stream™ Delivery Matrix, Including, 40mg: |
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| Bioperine™.............................................*mg
Capsicum annuum L. (fruit) 40 000 H.U......*mg |
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| Other
Ingredients: |
| Stearic Acid, Microcrystalline Cellulose, Dicalcium Phosphate,
Magnesium Stearate, Croscarmellose Sodium, and Silicon Dioxide |
Directions and Warnings |
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Retailed in the USA by:
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**Phone Orders**
Call Bodybuilding.com
Toll-Free At:
1-866-236-3179
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MUSCLESPEED™ is a cognitive and neuromuscular accelerator, taken pre-workout, by fighters and extreme sport athletes. It’s the only natural source supplement that helps you activate the most muscle fiber with a single dose. Take MUSCLESPEED™ one hour before training, or competition, and unleash unprecedented power and speed. Experience a smooth rush of energy and mental focus coming on 45 minutes of the first dose and up to 4-5 hours at a time!
What Does It Do?
- Explodes contractile force
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- Accelerates neural transmission
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- Speeds reaction time
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- Elevates key neurotransmitter levels
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- Increases hand-eye coordination
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- Improves focus and mental clarity
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- Attenuates fatigue
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- Creates alertness
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- Buffers lactic acid
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- Boosts mental and physical energy
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- Assists in weight-loss
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- Provides a sense of well-being
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- Helps build lean and strong muscles
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- Reduces food cravings
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Finally, a proven supplement designed especially for fighters and high-performance athletes. Take MUSLCESPEED™ and explode your contractile force: Strike faster, hit harder, and watch your opponent move as if in slow motion. Use only if your sport requires rapidly generating explosive power, speed and agility in movement and the capacity to go all-out over extended periods of time. Try it and feel your energy and physical strength surge into the stratosphere. Use it consistently and experience immediate results from a supplement that's guaranteed to take you beyond your limits.
Product Reviews!
Denis Tchoumatchenko - IFBB France, 2nd Place Finish 2007, 2009
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May 4, 2009 1:28 pm: This review is based on one week of workouts during cutting cycle and another week on bulking cycle. Energy: my workouts were only 2 hours long, but at the end I wanted to start another one, full of energy. Not tired at all at the end, so really great feeling. Concentration: concentrated on the workout. Completely, nothing exist during my workouts. And before I visualize the workout, and after – my next one. Strength during workout: I increased all my weights about 10 to 15% on all exercises. Explosive strength... (Reviewer Kanterezza)
Visit: Denis' site |
Featured log - BB2K - Bodybuilder & Personal Trainer
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Reviewer: BB2K
Athletic Discipline: Bodybuilder - Personal Trainer
Read BB2K's full training log review
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Product Review:
" I can't imagine hitting the gym without this product! By far the best Pre-Workout supplement I have used. The energy flow is amazing and the mental focus is top notch. My workouts have been amazing and I always feel so "into" my workouts. If you're not using this supplement then you are really missing out! "
[+,-] Read More
Favorite quotes from BB2K's training log:
"Energy was awesome, focus was dead on. My workouts are a lot better now and I am not tired as quick as I use to get."
"I have never felt such a mind/muscle connection before."
"MUSCLESPEED is doing a great job, the energy flow is perfect. No sudden rush or drop off. It lasts a good long time, not over dosed at all and slowly drops off, no sudden crash at all."
"Energy was awesome, focus was dead on. My workouts are a lot better now and I am not tired as quick as I use to get."
"I am so focused on what i am doing, like never before. Its like nothing else is going on in the gym but what i am doing. I love this stuff. I gave my girlfriend half of 1 tab, for she has never tried any type of stim before, and she was rocking. She said "I have so much energy, i feel like i can go for hours". She wants to buy a bottle now."
"The mental focus is by far the best i have ever experienced. I am really into my workouts and have found that fire again."
"MUSCLESPEED is amazing, i cant think of any better way to describe it. The energy flow is perfect. I feel so hyped and ready for more."
"I was soaked with sweat, felt fkn amazing the entire time! I am totally sold on MUSCLESPEED!!! If you have not tried it, you really need to get a bottle ASAP. My workouts are getting better and better every time. Even my cardio is easier."
"MUSCLESPEED is a huge help! My workouts are 100% better. My favorite part of MUSCLESPEED is the mental focus, i am able to really concentrate on what i am doing and i actually feel the muscle working harder, better."
"Felt damn good, especially during my cardio. It was alot easier than normal. My arms are pumped and I feel the muscle tightness. My energy is still flowing and i took MUSCLESPEED approx. 3.5hrs ago! "
" *My cardio was the best part today. I was pooring sweat like crazy but my energy and focus were intense. I could have done an hour and a half easily today. MUSCLESPEED is fkn amazing. I will make it a part of my staple supps for sure! "
"MUSCLESPEED was keeping my energy level stable the entire time. Most products flucuate my energy but not MUSCLESPEED. It is 100% from the start. "
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Featured Review - YesThatGuy - MMA Fighter
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Reviewer: YesThatGuy
Athletic Discipline: Amateur MMA Fighter
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Product review:
" Musclespeed is the REAL DEAL. I train 3+ hours every day on a caloric deficit to make weight for my next MMA fight and Musclespeed truly gives me the extra boost that I need to persevere through the sparring, weights, and conditioning. I am absolutely convinced that this product works magic!"
[+,-] Read More
Favorite quotes from YesThatGuy's training log:
" Today was very rough as I was hungry most of the day. I feel that Muscle Speed really helped me perform better than the day before. I trained a lot harder and longer than yesterday, I was hungry, and yet I was focused and working hard the entire time. It's nearly 2 AM and I feel I could go for a run but I need to get some rest for tomorrow!"
" I decided to lift tonight because after MMA training I had a lot of energy left and I can accredit that to musclespeed. It is definitely helping my training. "
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I love Musclespeed. I normally only do 8 sets back / 8 sets chest but I was able to bang out another 4 sets. I love this stuff! "
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Featured Log - Newbtime - Powerlifter
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Reviewer: Newbtime
Athletic Discipline: Powerlifter
Read Newbtimes's full training log review
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| Product review:
"This is a very solid product worth a try. My lifts have gotten much stronger since my first bottle of it, and it has very positive stimulant effects. My squat has gone from 585 to 625 in about a month, my bench from 405 to around 425 and my deadlift from 640 to 670+"
[+,-] Read More
Favorite quotes from Newbtimes's training log:
"
I felt alot denser and harder and more explosive on MS. "
"I hit a 40 lb pr in under 2 months, 1/2 of that time on muscle speed.... all over lifts I was hitting very steady PRs. The bar always seemed to move faster and maybe its me but I felt alot more explosive on all lifts of all sets. "
" Been about 40 minutes since i took musclespeed now, i was like half asleep when i took it.... wide awake now lol "
" I felt more awake and focused then usual... and it def raises your metabolism, i was sweating like a MF'er... "
" MS def murders your appetite.. im finding it much harder to force feed myself like usual and im not craving any junk at night at all anymore. "
" Feeling alot denser and fuller since starting MS, energy is above average. "
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How Does It Work?
By facilitating the production and release of 'wonder' neurotransmitters (Epinephrine, Norepinephrine, Dopamine and Acetylcholine), your muscles respond with more contractile intensity.
MUSCLESPEED™ contains researched ingredients that rapidly elevate levels of these neurotransmitters. They are critically important if you are to excel at mental and physical tasks. Regardless of your chosen discipline, without an adequate supply of these, your training will suffer dramatically. Imagine what can happen during competition if your are lacking in either one of these! Proper supplementation prevents deficiencies, enables faster reflexes, stronger muscles and more endurance than you ever thought imaginable.
What they are and why they're important?
Epinephrine/Norepinephrine
Epinephrine is a hormone and neurotransmitter[1]. When produced in the body it increases heart rate, contracts blood vessels and dilates air passages and participates in the "fight or flight" response of the sympathetic nervous system[2]. When these are released, your muscles contract with explosive force! Epinephrine is produced only by the adrenal glands from the amino acids phenylalanine and tyrosine. Both of these amino acids are abundantly available in MUSCLESPEED™.
Norepinephrine affects parts of the brain where attention and responding actions are controlled. Along with epinephrine, norepinephrine also enables the fight-or-flight response, directly increasing heart rate, triggering the release of glucose from energy stores, and increasing blood flow to skeletal muscle. The amino acid l-tyrosine is a precursor to dopamine, which is in itself a precursor of norepinephrine [3]. Each dose of MUSCLESPEED™ packs enough l-tyrosine to super-charge mind and muscle.
MUSCLESPEED™ contains Caffeine Anhydrous USP, Vinpoceptine, Capsicum and Bioperine™ which trigger the release of epinephrine and norepinephrine.
Key benefits:
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Stimulates the central nervous system for alertness and work output. |
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Boosts the supply of oxygen and glucose to the brain and muscles. |
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Raises heart rate and contractile force preparing the athlete for the challenge. |
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Increases blood flow to skeletal muscles, keeping up with physical demands. |
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Delay's the onset of muscle fatigue allowing for more continuous physical effort. |
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Creates a rise in cAMP (Cyclic Adenosine Monophosphate) which assists in lipolysis allowing the body to metabolize lipids and melt fat. |
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Causes a pronounced effect on mood, cognition, focus, and awareness resulting in a heightened mental state. |
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Affects parts of the brain where attention and responding actions are controlled. |
Dopamine
Dopamine is commonly associated with the pleasure system of the brain, providing feelings of enjoyment and motivation. Insufficient dopamine biosynthesis in the dopaminergic neurons can cause Parkinson's disease, in which a person loses the ability to execute smooth, controlled movements[4]. MUSCLESPEED™ can optimize dopamine levels, allowing the athlete to perform at his peak.
Key benefits:
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Improves mood, cognition, attention and motivation. |
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Increases alertness allowing athletes to be on top of their game. |
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Can increase sex drive. |
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Is linked to executing smooth and controlled movement. |
Acetylcholine
Acetylcholine plays a very important role in stimulating skeletal muscle contraction. Specifically, acetylcholine binds to receptor sites on the muscle fiber membrane which, with the help of a sodium ion, causes the muscle fiber to contract. Without acetylcholine muscles will not contract. MUSCLESPEED™ facilitates both the synthesis and release of Acetylcholine and extends its functional life by inhibiting the enzyme acetylcholinesterase (AChE) from breaking it down.
Key Benefits:
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In the peripheral nervous system, acetylcholine activates muscles fibers. |
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Ensures rapid and effective transmission of neural signals.
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Boosts brain function, concentration, and memory. |
Visit the 'Science' page for more information.
Key ingredients prevent fast-twitch muscle fiber fatigue, which is associated with explosive movement, and attenuate fatigue in endurance-trained athletes.
Beta-Alanine raises carnosine concentrations mainly in type II muscle fibers. These are the "fast-twitch" fibers that are important for explosive sports, such as sprinting and weight training. This is largely accomplished by its ability to slow down the increase in H+ (hydrogen ions) which cause a lowering of our muscles pH (more acidic) and causing performance to degrade. Essentially, carnosine acts as an intracellular buffer allowing muscles to continue to contract forcibly for a longer period of time.
N-acetylcysteine (NAC) enhances muscle cysteine and glutathione availability and attenuates fatigue during prolonged exercise in endurance-trained individuals. It is known for its positive effects on muscle trauma caused by lifting weights or intense cardio training. This highly bio-available form
L-cysteine assists in combating exercise-induced damage to muscle tissue, helps detoxify the liver, builds connective tissue, fights viral infections, helps fight aging, and aids in joint health.
Performance enhancing matrices synergistically work at delivering more POWER and SPEED to your muscles.
Ergogenic Matrices:
- Proprietary FX1 Power Vita™ builds your ENERGY foundation
- Proprietary FX2 Thunder™ ignites raw PERFORMANCE
- Proprietary FX3 Lightning™ SPEEDS neural transmission
- Proprietary FX4 ROS Defense™ protects against cellular damage and fights fatigue
- Proprietary FX5 Speed Stream™ improves absorption and supplement effectiveness
Experience results, FAST. Matrices 1-5 combine synergistically producing additional benefits right from your very first dose!
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Helps with weight loss. Feel a thermogenic effect acting on your body within 45min of taking a single dose. |
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Suppresses appetite. Helps reduce or eliminate food cravings. |
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Assists in ATP production. For anything that you do – Flexing muscles, thinking... Your immediate source of energy is Adenosine Triphosphate (ATP). |
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Scavenges for free radicals to prevent cellular damage which can result from high physical stress. |
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Provides the necessary precursors for your body to manufacture and release performance-enhancing neurotransmitters! |
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Acts as a lactic acid buffer to reduce the BURN felt in your muscles from strenuous effort. |
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Helps minimize Delayed Onset Muscle Soreness - DOMS. |
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Increases the firing rate of certain nerve cells. |
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Improves visual acuity, memory, and focus. |
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Inhibits the degradation of the muscle fiber contracting neurotransmitter, acetylcholine. |
It's not just about having the "right" formula, which we do. We offer it at the right dose. This can make all the difference when choosing the product that will work best for you.
Visit the 'Science' page for more information.
Did you know?
NADH, as revealed by a European research study, improved reaction times in trained athletes by up to 20%
Acetyl-L-Carnitine, as demonstrated in a 30-day study using large doses, increased hand-eye coordination by 300-400%.
Why Is This Product Different?
Discover why this unique product helps you dominate in your sport...
• Designed especially for fighters and other extreme athletes, this ‘neuromuscular accelerator’ activates the most muscle fiber per single dose!
By engaging your body‘s most powerful neurotransmitters, and controlling muscular fatigue, MUSCLESPEED™ helps you fight, lift, sprint, leap, and more, faster and stronger than you ever thought imaginable.
• It creates intensity by way of power and speed.
When surpassing your usual training intensity, the body triggers an adaptive response by entering an ‘anabolic’ state. Muscle then hypertrophies in response to greater physical demand. MUSCLESPEED™ is the means by which your muscles get the extra contraction, and therefore the intensity, required to achieve an anabolic state.
• Reaction time and hand-eye coordination are noticeably improved.
Almost every athlete depends on coordination and quick reaction time in sport. Fractions of a second often separate winners from losers.
• It comes in convenient and easy to ingest tablets.
Find your optimal dose with the new scored tabs. They can be broken in half to perfectly fine tune your dose. Ingesting tablets is simply the most convenient way to take the product. Many supplements are sold in powder form requiring mixing and more things to clean up! Toss a bottle in your gym bag and take a tablet one hour prior to training. Keep a bottle in your locker or at the office. It’s the best way to stick to a supplementation program.
• It’s a highly specialized product.
If power and speed are what you’re after, cut straight to chase. Take two tablets and let it rock your world.
• We offer a solid 90-DAY, 100%, customer satisfaction guarantee.
We insist that you must be absolutely satisfied, we will accept nothing less.
Get MUSCLESPEED™ on sale now! Try it, love it and send us your testimonial
By How Much Can I improve?
A short answer.
No product can guarantee exactly 'how much' (Ex: 12 inches on a vertical jump!) you can improve. We know people using MUSCLESPEED™ are experiencing their best results in the gym, the ring and everywhere else.
To get the maximum benefit out of your supplement, you must use it consistently. MUSCLESPEED™ does not stop working after the ‘rush’ has passed. Many of its ingredients work better with consistent use. After test driving this product for up to 90-days you are still not impressed, we will refund you every penny. No questions, no hassles.
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Why You Need to TRY
A few good reasons why this product is worth trying!
Reason 1: MUSCLESPEED™ is especially designed for fighters and extreme sport athletes. The supplement emerged as a combination of nutritional science and a love for sport.
Reason 2: It's 100% Natural, SAFE and manufactured in the USA. All manufacturing practices conform with the Good Manufacturing Practice (GMP) standards and requirements set forth in the Quality System (QS) regulations. These are promulgated under section 520 of the Food, Drug and Cosmetic (FD&C) Act and monitored by the FDA. Each batch is carefully controlled, measured, and tested following-which a certificate of analysis is issued.
Reason 3: Adrenaline (Epinephrine) has been attributed to some of the most spectacular feats of strength ever recorded. A person such as a 90 lbs mother lifts a car to save her child who was trapped underneath. Or the story of Colour Sergeant Carl Tatton, of the Royal marines, who lifted the side of a two ton military vehicle in Afghanistan to save the life a fellow marine who's head was submerged underneath 3ft of water. Read the full story.
Reason 4: Acetylcholine release recruits and contracts muscle fibers to carry-out a task; striking speed, the vertical jump, one rep max (ORM), Olympic lifts, sprinting... All sports activities are positively enhanced by an abundant release of this neurotransmitter through proper supplementation.
Reason 5: Beta alanine raises carnosine concentrations mostly in type 2 muscle fibers. Type 2 muscle fibers are primarily used in high intensity effort, such as Sprinting and Power Lifting. By keeping your muscles pH in a more normal range, you’re able to perform with less fatigue, and more power and strength, for longer periods of time.
Reason 6: All of the ingredients listed on the label have been the subject of multiple scientific studies. If there is no research to back it up, we simply don't use it. Fighters, Runners, Cyclists, and other athletes, who depend on explosive power, speed and endurance, benefit from MUSCLESPEED™.
Reason 7: Each dose contains significant amounts of ingredient to ensure that the product works for you. We jam-pack 2728.3mg of active ingredient into two tablets! The materials used are of the highest quality, purity, and potency.
Reason 8: The formula makes nutrients more bio-available. By increasing their absorption in the gastro-intestinal tract, it multiplies the effectiveness of the supplement allowing athletes to perform better from a single dose.
Reason 9:
The supplement helps make a better mind-muscle connection. Enhancing the intensity and duration of neural signals causes more muscle fibers to recruit and activate. Performance starts with the mind and signals all the way down to the muscle.
Reason 10:
A growing and loyal following is developing among athletes specializing in high performance sport. Athletes rely on the exceptional results delivered by MUSCLESPEED™. If your current supplements aren't producing results, switch to a highly specialized product for your next workout, your next fight, or your next meet.
People Are Talking...
Read the testimonials!
" So overall, I was actually pretty friggin’ impressed. It has already managed to out-last most other stimulants that I’ve tested and for about $1.11 per serving, I believe MuscleSpeed would be a great addition to a martial artist’s or weight trainer’s supplement arsenal. Gymnasts and Power tumblers are also in for a real treat because your aerial awareness is heightened. On top of this, if you stack it with creatine… you will be a gym machine."
- The Fit Jerk
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I would just like to tell you thanks for coming up with the most advanced product on the market today. I am a United States Marine and the training that I go through is very rigorous. With taking this product I have pushed past my peak performance and have kept going. The intensity and focus that I have always long for, has finally came because of MuscleSpeed […]The endurance level that I have gained has been phenomenal. I have taken about two minutes off my three mile time to around 18 min. [..] The smooth increase in energy feels great and there’s really is no crash to this product. Like most pre-workout supplements you get an instant boost of energy and feel a rush all at once, but again not with your product. […] I have told everyone that I know about this product because they have seen my performance rise and asked what I was taking".
– CPL Chris Hamilton, US Marines.
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I wanted you to know i have added a tag for your product as my signature on my blog. I had an amazing experience with it today, different than at anytime before. I felt so alive and "hyper" i guess you could say. But your product was a big reason that i cleaned a huge PR of 315 lbs today.
[During strength training] Thanks a lot. "
- Nick Newman, UK.
"At first I started to take one in the morning and one in the evening. The results were nice. Then I started taking two twice a day... WOW. I have told my gym all about this product, and they should be trying it soon. I will be ordering more, when I finish this months."
- Veltman, Ryan K SGT MIL USA USASOC, MMA Fighter and Martial Science Instructor, Knightdale, NC.
"I tried musclespeed and it’s awesome. I was worried about taking it at first
because if I take any energy supplements on a 3hr bike ride, I end up crashing about half way through, but I haven’t at all. I have been taking 2 before my morning workout and
then 2 before my afternoon workout…"
- Ky Moody, President of Missouri State Triathletes
"A few months ago I got back into Martial Arts training after an 11 year pause. The first few weeks were brutally difficult. Now, I take musclespeed and I feel really boosted when I take it. I’ve been using your product exclusively for six weeks and I feel like I move and kick faster than I did back then. It’s just a great product. "
- Chris Katranis, President, Katran Technologies
For more testimonials, visit our Testimonials page.
How Do I Take It?
From the product FAQ.
1- Q. How much should I take?
A. Start your supplementation program gradually to assess your tolerance. Some individuals are sensitive to stimulants such as caffeine while others seem to tolerate them very well. Take 1 tablet (instead of two) and increase from there. To attain research significant doses, you must consume 2 tabs twice daily. We recommend at least 6 hours in between your first and second dose. Never exceed 4 tablets in a 24 hour period.
2- Q. What if I take more than the recommended dose?
A. DO NOT take more than 4 tabs/day. MUSCLESPEED™ is over-built and designed to work! More intake will over-stress your mind and body. For additional information, see Recommended Use and Warnings.
3- Q. How long before it kicks-in?
A. Typically, you can start feeling some effects within 45 minutes of your first dose. To experience the best results, take the supplement 1 hour prior to training or your event.
4- Q. How long does it last?
A. All ingredients in the formula have different half-lives... If you take 2 tabs at 7:00AM, you can take your next dose at noon. Your last dose should be a minimum of 6 hours before bed-time.
5- Q. Does MUSCLESPEED™ need to be cycled?
A. Yes. You may supplement for 5-6 days and take a day or two off. On 'off' days it's advisable to consume a caffeinated beverage such as coffee as some people may experience caffeine withdrawal. After one month of steady use, take a full week off. You may continue using the supplement for up to 12 weeks after which we recommend that you discontinue use for two weeks or more.
For more information, visit the FAQ section.
Why is MUSCLESPEED™ the right choice for you?
#1 for POWER and SPEED. Steroids aside, it's the fastest way to your athletic goals. No other product comes close to providing as much power and speed in a bottle. Offered in easy to ingest tablets, there is no excuse not to take your supplement.
Irrespective of your discipline, or performance goals, MUSCLESPEED™ is sure to exceed your expectations. No experimental sciences, unproven ingredients, or outright dangerous substances are used. Only the best and proven ingredients go into every bottle.
MUSCLESPEED™ is the most effective supplement for delivering results. Try it and be convinced. Your satisfaction is guaranteed. In fact, we guarantee it in writing!
The MUSCLESPEED™ Triple Power Guarantee
Our promise to you.
You must be completely satisfied. We will accept nothing less. Try MUSCLESPEED with our triple promise that you will experience faster reflexes, more power, and greater endurance. If you are dissatisfied with your results for any reason, just return the unused portion within 90 days and we will refund your money in full, no questions asked.
It's easy to order...
Click on the button below to order through our 100% secure system.
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Phone Orders: Call Bodybuilding.com Toll-Free At:
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Read more about
the science behind MUSCLESPEED™ and how that can benefit
you.
References:
1- Berecek KH, Brody MJ (1982). "Evidence for a neurotransmitter role for epinephrine derived from the adrenal medulla". Am J Physiol 242 (4): H593-601. PMID 6278965
2- Cannon, W. B. (1929). American Journal of Physiology 89: 84–107.
3- Introduction to Autonomic Pharmacology. Elsevier International.
4- Arias-Carrión O, Pöppel E (2007). "Dopamine, learning and reward-seeking behavior". Act Neurobiol Exp 67 (4): 481–488. http://www.ane.pl/pdfdownload.php?art=6738.
5- Graham, TE; Spriet, LL (1991 December). "Performance and metabolic responses to a high caffeine dose during prolonged exercise". J Appl Physiol 71 (6): 2292–8. PMID 1778925.
6- Proc. R. Soc. Lond. B Biol. Sci 1910; 82:568–574
10- Med Sci Sports Exerc. 2006;38(3):578-85
12- Conlay LA, Wurtman RJ, Blusztajn JK, Coviella ILG, Maher TJ, Evoniuk GE: Decreased Plasma Choline Concentrations in Marathon Runners. N Engl J Med 1986, 315(14):892
13- Conlay LA, Sabounjian LA, Wurtman RJ: Exercise and Neuromodulators: Choline and Acetylcholine in Marathon Runners. Int J Sports Med 1992, 13:S141-S142.
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