„Cardio Friday“ 2 rounds of: 4 minutes amrap 20 meter prowler push + 20 jumping Lunges 1 minute break 4 minutes amrap 20 DU + 10 Burpees 1 minute break 4 minuten amrap 12/10 cal row + 10 Box-jumps M24inch/W20inch 1 minute break 4 minuten amrap 12/10 cal bike + 10 american KB-Swings M24Kg/W16Kg 1 minute break