Jerry's goal is to increase his arm strength. look at these entries in his workout log and determine which principle of training he is most likely focusing on in order to reach that goal. tuesday 4 reps @ 15 lbs wednesday yoga class thursday 5 reps @15 lbs friday 30-minute easy run saturday 6 reps @15 lbs sunday rest time overload reversibility progression

Progression

Explanation:

Progression principle is a term used to describe the strategy of physical training in which the intensity and frequency of physical training increases steadily and regularly, as can be seen in Jerry's training.

This principle is important in physical training because our body tends to get used to a physical exercise that was carried out without auterations over a long period of time. This causes the body to show no improvement and to become physically stagnant.