Why Runners Leak (And Why It’s Usually NOT the Pelvic Floor)

In this episode, Dr. Becky Allen explains that leaking during running is rarely caused solely by a “weak pelvic floor,” and is more often a force and pressure management problem where the pelvic floor compensates for dysfunction elsewhere. It outlines 10 contributor categories: true pelvic floor root causes (e.g., birth injury/levator avulsion, prolapse, urethral sphincter issues, strictures, nerve damage); abdominal canister pressure management (diaphragm/abdominal/pelvic floor coordination and harmful bracing); rib cage mobility and thoracic motion; breathing patterns (shallow/apical breathing and short exhales); hip and pelvis mechanics affecting force absorption and pelvic floor length-tension; foot/ankle mechanics and footwear (cushioning, rigidity, narrow toe box, high drop); running form (overstriding, vertical oscillation, heel strike, cadence, rotation); training load errors and fatigue; nervous system stress and guarding; and bowel, bladder, and lifestyle factors such as urgency, irritants, constipation, sleep, hormones, and hypermobility. The key takeaway is to assess the whole system from foot to rib cage and keep asking “why” to find the root driver.(00:00) - Why Runners Leak(01:56) - Pelvic Floor Root Causes(04:52) - Abdominal Pressure Control(06:58) - Rib Cage Mobility(09:14) - Breathing for Pressure(10:41) - Hip Pelvis Mechanics(13:07) - Foot Ankle Footwear(17:26) - Running Form Fixes(19:35) - Training Load Mistakes(21:13) - Nervous System Effects(21:59) - Bowel Bladder Lifestyle(23:35) - Key Takeaways Wrap UpJoin my No Kegels Course before we start on 3/23! https://www.thepelvicpowerhouse.com/treating-the-pelvic-floor-without-kegels Grab your free guides:* From the Ground Up: The Foot + Pelvic Floor Connection: https://www.thepelvicpowerhouse.com/fromthegroundup* From the Top Down: From the Ribcage to the Pelvic Floor: https://www.thepelvicpowerhouse.com/fromthetopdown Clinicians, be sure to learn about Dr. Becky and Dr. Corrie’s Pelvic Powerhouse Clinical Mastermind: https://www.thepelvicpowerhouse.com/group-clinical-mastermind-2026-live Follow Becky on Instagram: https://www.instagram.com/drbeckypelvicpt/ Follow Genesis PT and Wellness on Instagram: https://www.instagram.com/genesisptwellness Subscribe to "From the Ground Up with Dr. Becky Allen”: * Apple Podcasts: https://apple.co/47eQP84 * Spotify: https://open.spotify.com/show/4QMmH0LDL0CrCEvVpJaOzd * YouTube: https://www.youtube.com/@FromTheGroundUp-u4n/ Pelvic health professionals, if you want to grow your practice, provide great patient care, and create the life and business you love, then visit The Pelvic Powerhouse: https://www.thepelvicpowerhouse.com/ "From the Ground Up with Dr. Becky Allen” is the podcast for pelvic health pros who are done playing small in the clinic or in business. Your host is Dr. Becky Allen, a physical therapist and the founder and visionary of Genesis PT & Wellness. As your coach, Becky will share with you what it really takes to lead a mission-driven, team-powered, game-changing pelvic health practice.