3 sets
HANDSTAND HOLD: 3 x 20s. Rest 40s.
L-SIT HOLD 3 x 20s.
Rest 40s.
CHIN UP HOLD 3X20s
Rest 40s

HS options: Freestanding, wall supported, Wall climb 3 x 1-2 reps
L-Sit: Rings, between boxes, either variation with bent knees