Question

while there are five muscle groups most commonly targeted in resistance training, how many muscle groups are usually targeted by one exercise? a) two or three b) four or five c) three or four d) one or two

Explanation:

In resistance training, one exercise usually targets two or three muscle groups. For example, a bench - press primarily targets the chest (pectoralis major), but also engages the shoulders (anterior deltoids) and triceps to some extent. This is a common pattern in many compound exercises.

Answer:

A. Two or three