Let’s build strength!!!This will mark the start of our Back Squat progression so we encourage you all to attend. A. 1RM Back Squat B. Advance for 7 minutes:5 Push ups5 Strict Sit ups*Add 5 repetitions to each movement per round. Photo: Congratulations to Nate on completing the CrossFit Open Qualifier over the weekend. Awesome work Nate- you should be so proud of your continued achievements.