News — Supplements

Rationale for Precision Nutrition which is dependent on various variables:

* Muscle fiber type (genetic predisposition or body type):
Table 1: Characteristics of the Three Muscle Fiber Types

Fiber type	Slow Twitch (Red)	Fast Twitch A (Pink)	Fast Twitch B (White)
Contraction Time	Slow	Fast	Very Fast
Resistance to Fatigue	High	Intermediate	Low
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