3 OPT Training stages:

NASM Opt Training phases:

Phases that have supersets: 2and5
Three parts of a neuron:

Three joint motions:

Skeletal system functions:

Epimysium Perimysium Endomysium (deepest)
Slow twitch fibers:

Fast twitch fibers:

Muscle spindle:

Golgi Tendon:

Blood flow in heart:

Blood vessels:

Blood functions:

ATP-PC:

Glycolysis:

Oxidative system:

3 oxidative systems: