Full HD aerobics video

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HD Aerobics Video Tutorial Aerobics Biceps Exercise

Sit down with a dumbbell in one hand and your legs crossed on your shoulders. Bend your arm until the dumbbell is in line with the floor, and put your elbow in the center of your thigh for support. Palm up, lift the dumbbell to a position about six inches away from the shoulder, then lower the dumbbell back to its original position, and finally stretch your arms in all directions.

Triceps exercise