Make it harder: Use a heavier weight, increase the speed (power), or hold the end position for 2 seconds before returning.

Build strength, balance, and independence after 50 with five chair exercises—sets, reps, and form tips included.

You don’t need a gym membership to build impressive arms. Trainer Bobby Maximus shared five go-to exercises that can help you pack on size and strength with just a set of dumbbells, no matter your age ...