# Doing This Fixed My Ability To Squat Source: https://www.youtube.com/watch?v=_AdB1lzI4Rk Recap page: https://rapidrecap.app/video/_AdB1lzI4Rk Generated: 2026-02-27T16:03:13.886+00:00 --- ## Quick Overview The ability to achieve a deep squat without butt wink is fixed by addressing an anterior pelvic tilt, which shifts the center of gravity forward, by actively constraining the pelvis and maintaining three points of foot contact (heel, base of 1st metatarsal, base of 5th metatarsal) throughout the movement, often practiced using a wall-supported kettlebell session to teach proper stacked alignment. **Key Points:** - Many people struggle to squat deep without experiencing 'butt wink' (posterior pelvic tilt at the bottom) due to an anterior pelvic tilt shifting their center of gravity forward. - The solution involves constraining the pelvis to prevent anterior tilt and teaching the individual what a proper, stacked squat looks like where the center of gravity is shifted back. - A key element for achieving depth without restriction is maintaining three points of foot contact: the heel (1), the base of the first metatarsal (2), and the base of the fifth metatarsal (3), regardless of stance width. - The squat is not simply about letting the hips hinge back; maintaining a vertically stacked pelvis and torso alignment is crucial for depth. - A practical drill involves using a wall for support with a foam roller placed on the upper pelvis/sacrum area and holding a light kettlebell in front to cue proper alignment. - During the wall drill, focus on keeping the heels down and pulling the body down into the end range of the squat, using the muscles in the front of the shin as an active process to control the descent. ![Screenshot at 00:05: A skeleton model demonstrates a squat with an exaggerated anterior pelvic tilt \(indicated by red highlighting on the lower back/pelvis\) which is identified as the root cause preventing deep squatting without butt wink.](https://ss.rapidrecap.app/screens/_AdB1lzI4Rk/00-00-05.jpg) **Context:** This video serves as a tutorial explaining the biomechanical reasons behind poor squat mechanics, specifically the inability to achieve full depth without posterior pelvic tilt (butt wink). The presenter uses anatomical models (skeleton and pelvis) and physical demonstrations with TRX and kettlebells to illustrate the concept of pelvic positioning and center of gravity relative to the ankle, which dictates squat depth and stability. ## Detailed Analysis The core problem preventing many people from squatting deeply without 'butt wink' is an underlying anterior pelvic tilt, which shifts the body's overall center of gravity forward in space. This forward shift is a secondary product of the individual's resting posture. Because a squat requires a relatively vertical pelvis and torso alignment, an existing anterior tilt (which involves hip flexion) limits the achievable range of motion, leading to compensatory posterior tilting (butt wink) at the bottom of the squat. The solution is to actively constrain the pelvis to prevent this anterior tilt and teach the body a more stacked position. The speaker emphasizes maintaining three specific points of contact on the foot—the heel (1), the ball of the first metatarsal (2), and the ball of the fifth metatarsal (3)—throughout the entire movement, ensuring the center of gravity stays properly aligned over the middle of the foot. A practical drill is demonstrated using a wall for support, a foam roller placed against the upper pelvis/back side, and a light kettlebell held in front. This setup forces the lifter to maintain the correct stacked alignment (head, ribcage, pelvis) while slowly descending into the bottom of the squat, making the descent an active process where the shins move over the toes, allowing the lifter to own that full range of motion without restriction. ### Squat Depth Limitation - Anterior pelvic tilt shifts center of gravity forward - Anterior pelvic tilt is a secondary byproduct of overall shifted center of gravity - This limits the range of motion required for a vertical pelvis/torso stack. ### Correction Strategy - Actively constrain the pelvis to prevent anterior tilt - Teach the individual what a properly stacked squat looks like with the center of gravity shifted back. ### Foot Contact Cue - Maintain three points of contact regardless of stance: Heel (1), base of 1st metatarsal (2), base of 5th metatarsal (3). ### Drill Setup - Use a wall, a foam roller on the upper pelvis/backside, and hold a light kettlebell in front of the body. ### Drill Execution - Pull yourself down into the end range of the squat while maintaining the three points of foot contact and keeping the heels pressed down - The descent should be an active process using the muscles on the front of the shin. ![Screenshot at 00:00: Visual representation of a squat with an exaggerated anterior pelvic tilt shown via a skeleton model.](https://ss.rapidrecap.app/screens/_AdB1lzI4Rk/00-00-00.jpg) ![Screenshot at 00:05: A skeleton model demonstrates the flawed squat form with an anterior pelvic tilt highlighted in red.](https://ss.rapidrecap.app/screens/_AdB1lzI4Rk/00-00-05.jpg) ![Screenshot at 00:15: An anatomical view showing the musculature associated with the anterior pelvic tilt.](https://ss.rapidrecap.app/screens/_AdB1lzI4Rk/00-00-15.jpg) ![Screenshot at 01:39: The presenter illustrates the required three points of foot contact \(1, 2, 3\) on an overlaid foot graphic.](https://ss.rapidrecap.app/screens/_AdB1lzI4Rk/00-01-39.jpg) ![Screenshot at 02:22: The drill setup showing the presenter leaning against a wall with a foam roller behind the upper pelvis and holding a kettlebell to cue alignment.](https://ss.rapidrecap.app/screens/_AdB1lzI4Rk/00-02-22.jpg)