What distinguishes push-ups from other chest exercises such as the bench press and weight flies?
a.
the bench press also exercises the legs.
b.
push-ups are a variable resistance exercise.
c.
push-ups do not require any weights or machines.
d.
push-ups are not actually chest exercises.

Push-ups are an exercise which target the muscles in the chest, abdomen, shoulders and the tricep. This exercise differs from other chest exercises because C. push-ups do not require any weights or machines. Push ups are done using one's own bodyweight. They can be done at home or in the gym, meaning they are a convinient exercise.

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