Alternating strength & breathing intervals + accessory

3 rounds as warm-up:
:30 supine plank or table hold
10 pvc passthroughs
10 pvc good mornings
+
Every 3:00 for 30:00 (5 sets of each):
1st: 6 power cleans or snatches + 3-6 wall walks OR 6-12 handstand push-ups
2nd: 500/400m row OR equivalent ski erg, bike, or run
*load barbell for moderate/tough but solid singles
*should have roughly :60 rest throughout
+
3-5 sets:
10 tricep extensions – any variation
10 curls – any variation
OR
mobility work