Toe Taps Left Right Right Left on Hands and Toes

Double toe taps. Example is left hand down, right had goes back to left foot then right foot before coming back and then swap arms and go again.
Toe Taps Opposite on Hands and Toes (Under)

On Hands and toes. Use hand to touch the toes on the opposite foot. Keep a rhythm, and maintain your balance.
Toe Taps on Hands and Heels (Over)

On hands and heels. Use hand to touch the toes on the opposite foot. Keep a rhythm, and maintain your balance.
Curtsey Squat

Take a bow ladies, and gents too. One leg behind the other, the back leg stays on your toes. Maintain your balance and keep your back straight.
Inner Thigh Heel To Bum Extension Half and Half

On your side, pull your heel in towards your glutes. Then extend the leg again. Try to keep on your side and keep your knee as close to the ground without touching it.