After 55, many people focus on machines, long workouts, or complex routines, but one simple movement still stands above the rest: the push-up. If you can perform an impressive number of continuous ...

Testing your fitness isn’t about doing more reps—it’s about doing them right.

Mastering push-ups and pull-ups requires progressing from building strength to developing muscular endurance. Conquering your first repetition of these calisthenics exercises is a matter of strength, ...