Challenge arm workout: 3 minuts

Arm circles: (30"): Stretch arms out to "T". Palms face the floor.
Knee push-ups (30"): Start on all fours, hands and knes on ground. Lower body until shoulders align with elbows.
Overhead press (30"): Start with elbows bent at 90º. Using your own resistance, push arms slowly up and overhead, until fully extended.
Floor tricep dips (30"): Knees bent, hands behind, fingers forward. Push up through arms, lift, hips, and extend elbows.
Knee push-ups (30"): Start on all fours, hands and knes on ground. Lower body until shoulders align with elbows.
Biceps curls(30"): Start feet apart, arms at sides. Lock elbows against body, and using your own resistance, slowly curl arms up.

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