Seated dip on boxes, ring dips and L sits.
using 2 boxes, sit in between, place hands on boxes. With feet straight out in front in L seated pos. push yourself up to straight arms, keeping feet on floor. Keep palms under shoulders and elbows in tight.
Advanced athletes can work ring dips and L sits on the rings.
3 rounds for time:
5 Deadlifts 305/215
10 alternating pistols
15 HSPU (no mat is RX)
200 m walk