Week Four, Day 3
Exercise directions
45 seconds on, 15 seconds off, x 2.
Tighten your core and lean slightly forward.
Focus on steady breathing, in through your nose, out through your mouth.
Place feet shoulders width apart.
Keep your core tight.
Squat half way down
Look up to keep a good posture.
Modifications
If too easy, do 60 seconds on, 15 seconds off.