:30 seconds of jumping rope
:30 seconds of air squats
1:00 minute plank hold

1 minute of jumping and 30 seconds of push-ups
1 minute of backward jumping & 30 seconds of triceps bench dips
1 minute of side to side jumping & 30 seconds of lunges
1 minute of skipping rope and 30 seconds of jumping squats
1 minute of single leg jumping (30 sec ea.) & 30 seconds of mountain climbers
1 minute of alternating high knee jumps 30 seconds of flutter kicks.

Take one minute of rest, then repeat the entire circuit. Cool down and stretch after two rounds.