Do 5 knee pushups for 1 set, then rest 1 minute and do another set of 5.
Do 5 sets in total.
Note:
- Try level 1 of knee push-up for a few days first if level 2 of knee push-up is a little too difficult
- Follow the instruction in the video until around 1:28 (no need to proceed to complete push-up yet!)
