Question

33 multiple choice 1 point a reverse muscle action occurs when a muscles: origin and insertion switch roles attachments switch directions contraction changes from concentric to eccentric actions switch positions 34 multiple choice 1 point in order to \program a muscle,\ well need to control what two factors of a muscles contractions? its tension and release its force and tension its rate and force its rate and speed

Explanation:

For question 33, in a reverse muscle action, the origin and insertion of a muscle switch roles. For question 34, to "program a muscle", force and tension of its contractions need to be controlled as they directly relate to the strength and effort of the muscle - action.

Answer:

1. A. Origin and insertion switch roles
2. B. Its force and tension