L-Sit 5 x max hold(rest 2 minutes between efforts)

then:-

In 15 minutes, complete as many rounds as possible of:
2 Deadlifts @ 100kg/70kg
30 Double Unders
Run 100m
Beginner: Scale movements and load as necessary.
Advanced: Deadlifts @ 125kg/85kg.

Result: 55s, 34s, 31s, 34s, 40s / 6R+1 (95KG, Skips X3)