This one is quick, so challenge yourself to hustle the entire time. What you put in is what you get out. Give it everything you've got!
20 seconds of work, 10 seconds of rest, switch exercises every 20 seconds. Once you've finished all 6 exercises, rest one minute. Repeat for 6 rds advanced, or 5 rds intermediate.
Sign up to get the latest on sales, new releases and more …