3 rounds:

• 6 Mountain Climbers
• 4 Jumping Split Lunges
• 6 Air Squats
• 4 Jumping Split Lunges

12-minute AMRAP:

• 30 Mountain Climbers (15 per leg)
• 10 Jumping Split Lunges (10 per side)
• 30 Air Squats
• 10 Jumping Split Lunges (5 per side)

10-15 minute walk