88K views · 5.7K reactions | High-Intensity Low Impact Interval Training (with high Impact options). Fun fact: cardio is a heart rate zone, not a type of exercise. This high-intensity circuit will have you lifting weights cardio style for a full-body workout. 45s on/ 15s off x 4, rest 1 minute 1) Sumo Deadlifts 2) Goblet Box Squats 3) Step-ups (or Box Jumps) to Reverse Lunges 4) Bench Row 5) Seated Biceps Curls 6) Bench Press 7) Over Bench Burpees | Mummy Fitness | Facebook