While I typically stick to traditional gym sessions, group fitness classes, and paid workout streaming subscriptions, I needed to switch up my routine this fall after a hectic few months. This summer ...

Only 24.2% of American adults meet the required Physical Activity Guidelines for both aerobic and muscle-strengthening activity. These guidelines recommend that, in a week, adults need: Staying fit ...

RWL co-founder and personal trainer Cecilia Harris reveals the exercise regimen she follows for lifelong strength ...

Editor's note: All opinions, columns and letters reflect the views of the individual writer and not necessarily those of the IDS or its staffers. When I first stepped into the gym, I felt nervous and ...

Dumbbells helped Nellie Barnett, CPT, transform her body. Now, she helps other women get stronger with WH's 'The Woman's ...

The Macy Pilates Core Trainer is a durable plastic board featuring sliding pads (a version of the gliding carriage of a reformer), detachable resistance cords with handles, a separate kneeling pad, ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...