Drop and give us… well, read on for how many. Your ability to do push-ups indicates more than just how muscular your arms are — the number you can do also offers clues about your overall health. “A ...

If standard push-ups feel too challenging, begin with easier variations. Knee push-ups or incline push-ups performed against a wall or bench can help build strength gradually.

A 40-year fitness trainer shares 4 daily knee exercises after 55 that rebuild strength better than resistance bands.