Sumo squat with oblique crunch: Complete a sumo squat, holding a dumbbell in one hand. At the bottom of the squat, use your obliques to lower into an oblique crunch on the same side. The movement ...
You don’t need to get on the floor to challenge your core. A personal trainer’s seated workout is proving that effective ab ...
The three-legged plank to tiger curl strengthens your core, hips and shoulders.
This move, as the name suggests, combines a three-legged plank (challenging enough on its own) with a tiger curl, which ...
For those who live to sweat — but maybe want a chance to fully catch their breath — SIT is the new HIIT. HIIT, or high-intensity interval training, includes bursts (typically 30 seconds to a few ...
Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Sprint interval ...
A top D.C. trainer and a geriatric physical therapist share 7 morning exercises that restore leg muscle and lower-body ...