👉🏾𝘽𝙊𝙓 𝙎𝙌𝙐𝘼𝙏𝙎: increase ability to contract the hamstrings and hip muscles harder and remain in control at the bottom of the squat. 👉🏾In addition, by using a box you negate a stretch reflex (due to using a pause in the bottom of the squat) forcing higher contractile demands on the posterior chain (and the concentric strength abilities of the quadriceps). #strengthtraining #gym #squats #boxsquats #glutesworkout #hamstringsworkout #workout #spt #doctorofphysicaltherapystudent