A force is basically a push or a pull. Forces like gravity, inertia, and momentum affect everything. Sir Isaac Newton developed his laws of motion to explain how these forces act. What are these laws?

The push vs. pull exercise debate usually comes down to which you enjoy more: do you like bench presses or deadlifts? Does a push-up bring you unadulterated joy, or are pull-ups your thing?

Push-pull training consists of two workouts: pushing exercises for the chest, shoulders, and triceps and pulling exercises for the back, biceps, and forearms. This can help improve muscle power.

The best push-pull-leg and upper/lower body workout splits aim to prevent this from happening. Put simply, a push-pull-legs (PPL) routine will maximise time in the gym, while allowing ample time ...