The Infamous 12/15/20 Squat Wave The Squat Wave has been used by Powerlifters and Strongman athletes for decades with great success. NOTE: Weeks 1 to 4 are online. Weeks 4 to 8 of the program will be available by October 31st. Program Content Blocks Status 1 TPS Squat Wave 2 Intensity Chart 3 Week 1 4 Week 2 5 Week 3 6 Week 4 7 Week 5 8 Week 6 9 Week 7 10 Week 8 2020-10-17T18:21:42-04:00