Plank knee taps is a perfect abs-sculpting exercise that will help you strengthen your abdominal muscles.
Incorporate this move into your everyday abs workout, to strengthen your core and upper back. Plank knee taps is a variation of the classic plank, where taps are added, which make this exercise 1,000 times harder.
Here is how to do plank knee taps:
Get into plank position. Shift your weight back to the balls of your feet as you reach your right hand to touch your left knee. Then, return to the starting position and repeat, reaching your left hand to touch your right knee. That’s one rep. Do 10 reps.