In CrossFit Daily Workout

Every minute on the minute, for 21 minutes of:
Min 1) 7 Thrusters (115/75#)
Min 2) 8 Burpees over the bar
Min 3) 15 V-ups

Then, when the clock reaches 21 minutes exactly, complete the following:

Three rounds for time of:
7 Thrusters (115/75#)
8 Burpees over the bar
15 V-ups