The class consists of 3 sets no rest A1: Deadbug Alternating Legs 30s A2: Crunches hands from knees to ankles 30s A3: Alternating little toe touch 30s 4 sets no rest: A1: Side Plank R 20s A2: Side Plank L 20s A3: Elongated plank (hands or elbows) 20s