do fast glycolytic muscle fibers fatigue quickly
Therefore, slow twitch fibers are great at helping athletes run marathons and bicycle for hours. Fast glycolytic: Fast glycolytic or Type 2b are also fast twitch white muscle fibers but these muscle fibers have a very low tolarance to fatigue and need a high period of recovry after use.hey are different type of muscle fibres (US spelling Fibers). Fast twitch are good at contracting fast but fatigue quickly. Slow twitch contract more slowly but do not fatigu â¦ e as fast.