Head to the nearest playground and your workout routine will feel less...well, routine.
Photography by: Laura Doss
Stand under the monkey bars and grasp the bars above you, hands about shoulder- width apart. Hanging with straight arms, bend your knees into your chest as you squeeze your abs and pause. Slowly lower your legs and either hang or briefly touch your feet to the ground. Do 10-15 reps. Muscles worked: Arms, shoulders and deep abdominal muscles.