Weightlifting squat strength + triplet

3 rounds as warm-up:
5 air squats w/alternating single-arm reach overhead
20-40 single- or double-unders
+
Every 2:30 for 15:00 (6 sets):
3 overhead squats or 3 front squats, 31X1
+
For time w/15:00 cap:
3-6-9-12-15 toes-to-bar
15-12-9-6-3 dual DB or sandbag/med ball squat cleans, light/moderate
15 calories – your choice
+
5:00-10:00 coach-led mobility work