“Lead Foot” AMRAP 4: 27 Calorie Row 27 Burpees 27 CTB Pull-ups Rest 4:00 AMRAP 4: 21 Calorie Row 21 Burpees 21 Toes-to-Bar Rest 4:00 AMRAP 4: 15 Calorie Row 15 Burpees 15 Pull-ups