Explain the differences between slow-twitch & fast twitch muscle fibers.

People have two general types of skeletal muscle fibers: slow-twitch (type I) and fast-twitch (type II). Slow-twitch muscles help enable long-endurance feats such as distance running, while fast-twitch muscles fatigue faster but are used in powerful bursts of movements like sprinting.

Making sure the equipment is cleaned daily and insuring proper hygiene is kept up with the working staff.

Anice cardio work out.