Six-pack and toned abs are everyone’s dream, but working for them is some worth difficult.
With this plank variation, you can work on your six-pack muscles and tone your side abs at the same time:
Lateral plank foot tap: A traditional plank works your abs like crazy, but doesn’t show your obliques much love. That’s where a foot tap comes in handy—by tapping it out, you’re cinching your waist and strengthening your core. Plus, an active move always burns more calories than a stationary one.