Asked by
harjasdeep
in
Fitness
at
8:48 PM on October 08, 2008
pooja gupte's Answer
More weight with less reps hits the fast twitch muscle fibers in your body. Theae fibers are referred to as the aesthic fibers as they have the characteristic to bulk up. These are associated with speed and power they are what you see on a sprinter like Usain Bolt. They are also the ones that make most of a body builder. They are also difficult to maintain need to be constantly challenged with workout and fed with proteins.
Answered at
4:34 AM on October 09, 2008
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