Chair exercises for leg strength after 55, in 6 minutes. Trainer Jarrod Nobbe shares a simple routine that builds muscle fast.

Stop risking your knees with deep squats; fitness experts reveal how a standard chair can unlock elite leg strength and total independence after age 65.

Forget the idea that squats are the only path to strong legs, especially once you're past 55. Squats get a lot of attention, but they also come with drawbacks, including knee discomfort, tight hips, ...