STIRLING : Last HIIT by Amy Petersen January 31, 2021 This is it! The wind-down HIIT. Leave it all on the floor. Ruck is optional. WORKOUT 45 seconds work // 15 seconds rest // 15 minutes x 3 Rounds Burpees Push-Ups Squat Jumps Russian Twists Plank GOOD LUCK!!! See you in the next PATHFINDER Class!