Warm up
Jumping jacks 1 min, squats 1 min, skaters 1 min, lateral lunges 1 min
Workout
Crunches 1 min, Bridge pulses 1 min (you can add weight to make it more challenging), Bicycles 1 min, Supermans 1 min, Deadlifts 1 min, Plank 1 min
Rest 1 min, repeat 2 more times