This routine is part of our 10 best CrossFit-inspired workout challenges</a> to test your limits video feature. </p>You'll complete 4 sets and increase the weight with each set. Perform all 5 movements in succession, taking 2 minutes of rest between sets.</p><p>5 x hang cleans<br />5 x reverse front rack lunges (5 each side)<br />5 x push press<br />10 x back squat<br />10 x sumo deadlift high pull</p><p>Wyatt Krueger</a>, a CrossFit Level-1 coach, owner of CrossFit Amherst</a>, and expert contributor to Men's Fitness</a> and HUMANFITPROJECT</a>, demonstrated the 20-10 challenge.</p>