Let's Go! . Ladder Circuit . 10-12-14-16-18-20-28-16-14-12-10 Bike/Run/Row/Ski Cals Jump Squats Burpees Press Ups . Core Circuit 5 ROUNDS . 20 Mountain Climbers 20 Leg Raise 20 Russian Twists 20 Plank to Toe Touches (10 each side) . . SHOP NOW