DonnaJean Wilde, 59, holds Guinness World Records for the longest plank and most push-ups by a woman. She can plank for 4.5 hours and do 1,575 push-ups in an hour. She shared tips on how to get and ...

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, ...

Push-ups are one of those classic exercises you see everywhere, from bootcamps to yoga flows to strength workouts—and probably even in your gym class flashbacks. But if you find yourself grimacing ...

Push-up challenges are trending. Before you try for 100 reps, focus on getting the exercise right. By Danielle Friedman This week, Secretary of Defense Pete Hegseth and Health and Human Services ...