Practice Handstands & Mobility, then
With a continuously running clock do:
1 Wall Ball on the 1st minute
2 Wall Balls on the 2nd minute
3 Wall Balls on the 3rd minute...
Continue as long as possible. Fraction sets if necessary.
Begin each minute with 3 Burpees.
For Rx+ do Thrusters (pick loads or 2x55/2x35 recommended) & do 5 Burpees instead of 3.
Extra: Bench Press 7-7-7... (DB or BB) & climbing board