The 2,500-Calorie Workout: Strength Circuit

Alternating Bent-Over Dumbbell Rows

Circuit 1, Step 2
Fitness Focus: Back, Abs

Stand tall with arms at sides, feet hip-width apart and knees slightly bent, holding a 5- to 8-pound dumbbell in each hand, palms in. Hinge upper body 45 degrees forward from the waist. Keep abs engaged and back flat. Pull left hand toward body, keeping elbow close to side; hold 1 count, then lower. Switch arms and repeat. Continue, alternating arms.

Incline Push-Up (not shown)

Circuit 1, Step 3
Fitness Focus: Chest, Back, Abs, Glutes

Start in push-up position with hands on a bench or sturdy chair and feet on the ground. Keeping your abs and glutes tight, lift right foot about 3 inches off the ground while lowering chest toward bench. Repeat for 30 seconds; switch legs.