The answer is loss of balance.
Muscular endurance analyses include energy to some extent. If you have very weak top figure tissues, you’re going to have a tough period exerting yourself up. Hence you may only be ready to do a couple of push ups before everything crumbles out.
To improve muscular endurance you must repeatedly work and contract the muscle groups you aim to develop. Circuit training involves body weight exercise such as sit-ups, press-ups, and squat thrusts.
The answer to this question is called communication