Butt wink at the bottom
Pelvis tucks under at depth under the unilateral load.
Overactive muscles
HamstringsHip flexors
Corrective work
Foam RollHamstrings↗Foam RollHip flexors↗StretchHamstring stretch with strap↗Squat · Lower Body
Single-Leg Press
Coaching cues
- One foot centered on the platform; other leg held aside
- Full range — knee to 90° or below without butt wink
- Drive through the whole foot; knee tracks over the toes
- Control the descent — don't let the sled drop
Common faults 2
Knee valgus on the drive
Single-leg load exposes glute med weakness.
Overactive muscles
Adductor complexTFL
Corrective work
Foam RollAdductors↗Foam RollTFL↗StretchButterfly adductor stretch↗