Exam 2 Chapter 9: 1. size of load
2. number of motor units activated
3. initial length of fibers: more a muscle is stretched, the greater the contraction

Question

1. size of load
2. number of motor units activated
3. initial length of fibers: more a muscle is stretched, the greater the contraction

Kyra Cavanaugh · Accepted Answer

Strength of contraction of an entire muscle depends on what (3 points)

1. size of load 2. number of motor units activated 3. initial length of fibers: more a muscle is stretched, the greater the contraction