This workout skips the squats and saves your knees: Here’s a trainer’s 6-move chair routine for building stronger legs over 55

Strong legs shouldn’t come at the cost of sore knees — and this trainer knows it. All you need is a chair for this lower-body ...
Lifehacker

I’m a Marathon Runner, and This Is My Favorite Stair Stepper Workout

Buying a new piece of fitness equipment is exciting (if you know what to look for), but then comes the real challenge: actually working out. So, you've got your stair stepper all set up—now what? How ...