FitnessU: 7 ab exercises that aren’t crunches

Reading Time: 3 minutes Let’s be honest—we’re pretty over crunches. Try these easy, crunch-free moves for a strong core.

FitnessU: How and why LISS workouts work

Reading Time: 2 minutes Find out what low-intensity steady state (LISS) is, plus all its benefits.

FitnessU: 7 ab exercises that aren’t crunches

Reading Time: 3 minutes Learn different ways to work your core muscles.

FitnessU: Pyramid training

Reading Time: 3 minutes Our fitness trainer demonstrates how to perform various moves to create a customized pyramid workout.