3 Day Split

Heavier weights target your front-facing muscles—especially your pecs, biceps, and quads—before ending with a core-carving finisher.

Put your dumbbells aside for this bodyweight-only cardio session. Two circuits of five moves will leave you sweaty, smiling, and feeling stronger than ever.

The combo moves in this workout engage multiple muscles across multiple joints. The result: a total-body resistance class that revs your metabolism while building strength all over.