Finally, I got more specific, asking for an ab workout that would use dumbbells and be kind to my lower back. Here’s the workout it gave me: Lie on back, knees bent at 90°, dumbbell held with ...

Arnold Schwarzenegger’s 30-30 workout blends timed sets and classic lifts to deliver an insane pump and cardio blast, I put ...

No time to work out? No problem. This quick, calorie-burning, total-body 15-minute dumbbell workout will help you recomp in minutes. If your goal in the new year is to get in your best shape yet ...