Ab- roller – you can use a ball, a foam roller, or a bar with small 10# on each side.
Handstands…. 3-5 headstands…frog to headstand progression, progress to headstand to handstand facing the wall
Strength Snatch 3×5 work on achieving squat snatch because…see below…
30 wall ball 20/14
30 squat snatch 75/45