Stability Ball Hamstring Curl
Intermediate (4/10)Stability Ball
Position: SupineEnergy: 5/10~60s
Cueing
Supine, hips lifted in bridge, heels on ball; exhale curl ball toward you bending knees; inhale extend; keep hips level.
Anatomy & Muscles
PrimarySecondary
Primary Muscles
IliopsoasQuadricepsAdductorsTibialis Anterior
Secondary Muscles
Gluteus MaximusGluteus MediusHamstringsGastrocnemiusRectus AbdominisExternal ObliquesInternal ObliquesTransverse Abdominis
Regressions
Stay in bridge without curling; small range; hands on floor for support.
Progressions
One-legged curl; arms overhead; slower return phase.
Common Errors
Hips dropping; ball rolling diagonal; lower back strain.
