Lie flat on your back with your arms extended overhead and ... Continue alternating legs for 10 to 12 reps on each side. RELATED: 8 Best 'Wall Pilates' Exercises To Melt Belly Fat Planks are a ...

"The higher the hips are, the less you are working your stomach muscles." She adds that it's fine to modify exercises if they're too difficult: "If you struggle to hold your plank you can always drop ...

This 10-minute cardio workout guided by AARP fitness expert Denise Austin will burn calories, focus on the core muscles and tone abdominals. This 10-minute cardio workout guided by AARP fitness expert ...