As the sport of fitness progresses there are skills that inevitably must be gained, as we have seen lately, walking on your hands is one such skill.
If you struggle with walking on your hands or even navigating a course on your hands you can see a big improvement with practicing the basics, give this portion of the Brute Games Prep Programming a try:
2 Rounds
Accumulate 1:30 min
Free Handstand Hold Perpendicular to wall
One arm handstand shifts
Wall Walks
Rest as needed between movements
Rest 1:00 min between rounds
THEN
1:30 min of max effort handstand walks