I'm all about efficient workouts and exercises, which is why the glider knee tuck and push-up has become one of my go-to moves. The push-up will help you improve your upper-body strength, and the knee tuck targets your abdominal muscles. You don't need to do many reps to feel your muscles working, which is another reason why I love it.
Add this exercise into your next bodyweight workout or use it to activate your core and arms before starting your workout.