Deck of cards squats 8 for very new 10 for beginners, up to 15 cards Put the cards down on the floor in a line. Squat pick up the first one. Squat put it down with the 2nd. Squat pick it back up. Squat pick up the 2nd card. Repeat. 8 cards is 64 squats 10 is 100 11=121 Just A x A or A squared After the squats beginners run 10 min out and try to cover same distance back. Intermediate 15 advanced 20. Then, 3:00 work 1:00 resr 3 rounds shadow box 3 rounds speed bag or double ended 3 rounds heavy bag