dynamic stretches, 25 hip bridges, 6 timed planks (2 per each side, 2 low, and 2 high), 30 squats, 3 one minute jumps, 15 push-ups, 3 one minute Russian twists, 15 more push ups, 100 crunches, 3 one minute bicycles, 50 sit-ups, 3 3 minute
Pilates boxing, and end with some stretches That is a really good core
workout, and it works some other muscles too!