CROSS / Conditioning Workout

Every 1 min for 40 mins, alternating between:
min1: Row, 50 secs
min 2: 10 Single Dumbbell Box Step Overs, 22.5/15 kg, 50cm + 10 V-ups
min 3: Ski Erg/ bike erg 50 secs
min 4: 15 Air Squats + 10 Alternating Dumbbell Hang Snatches, 22.5/15 kg
min 5: Rest 1 min