High knees-squat challenge

Plank challenge

Hold your plank position for 30 seconds, resting on your knees for a split second in between sets. Repeat a total of four times to complete the two minutes. This plank challenge can be done in combination with a few more exercises or by itself, even before getting out of bed everyday.

If the squat challenge is not enough of a cardio workout for you, try this high knees squat combo. First, perform high knees for 30 seconds, then quickly switch to 30 seconds of squats with no break in between. You may repeat the sets suitably.