The most effective exercises.

You might think that if you’re in your 50s or 60s and have never been to a gym before, now is not the time to dive into the weights room, but you could not be more wrong. In fact, not only is it the ...

You're already past the hardest part.

If you’ve ever held a plank, paused at the bottom of a squat or pressed your palms together in front of your chest, you’ve done an isometric exercise. Ta-da! These holds might look simple — after all, ...