Hyperbolic Stretching

Slow Twitch muscle fibers respond better to higher repetitions in the 20-100 range. The Gastrocnemius is composed of approximately 50% Fast Twitch and 50% Slow Twitch muscle fibers. Therefore the Gastrocnemius can be trained best by incorporating half the training in the 8-20 repetition range and the other half in the 20-100 repetition range.Therefore to thoroughly stimulate your calf muscles to grow use both repetition ranges as mentioned above.
 

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