Muscular strength and endurance is developed by continuous rhythmic movements of
large-muscle groups.
False
True

The statement is false.

Explanation:

Strength of the muscle and the endurance of the muscle or the groups of muscles is not developed by the continuous and rhythmic movements of the large muscle groups.

Rather the strength and the endurance of the muscle is developed by the training which is high in resistance and the activities which put an additional or extra force against the group of the muscles.

i believe it is true.