Medically reviewed by Amy Kwan, PT Inactivity is harmful to your health, which can be a problem for those who spend most of ...

To get stronger and move better as you age, this total-body and core workout is key. Here's exactly how to do it.

Sit-ups and the plank are not the only ways to build core strength. As a personal trainer who holds chair workout classes for seniors, I've seen for myself how seated exercises can strengthen the ...