Perform 8 rounds of 20 seconds work followed immediately by 10 seconds rest for each of the following exercises. Complete all 8 rounds before moving to the next exercise.
KB swings 25/35
row
mountain climbers
jump rope
box jumps
Post total reps for each exercise to comments
Good luck to all of those participating in the Layton Marathon/half/10k/5k! You'll do great!