We all want simple workouts that deliver results, and that's why the 21-15-9 format has become a staple in high-intensity functional fitness. Originally a CrossFit workout, it involves completing one ...
WHY YOU NEED IT: Every move must have a purpose when you’re so near maintenance calories, and the snatch checks multiple ...
DIRECTIONS: Warm up with a 1-minute plank, 1 minute of reverse lunges, and 1 minute of jumping jacks, then do the exercises ...