Record-breaking powerlifter and PT Stefi Cohen explains the subtleties to safe lifts, and why you can round your back during exercises without risking injury.
My coach says you need to keep your lower back straight when you
Not All Rounded Back Deadlifts Are Created Equal
Need To Have Insanely Strong Joints”: Powerlifter and Doctor Stefi
Stefi Cohen 14 Minute Full Body HIIT Conditioning Workout - SET
Reply to @sophiesquats26 #stitch with @stefi.cohen lifting with a
How to prevent back rounding on a deadlift - Quora
Why are rounded back deadlifts more or less acceptable by the
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Full Body High Intensity Conditioning Workout
Is It Okay To Deadlift With a Round Back? (Powerlifters Say Yes
Stefanie Cohen Looks Trim Squatting Huge 462lb At 125lb Bodyweight
Not All Rounded Back Deadlifts Are Created Equal