About semimembranosus muscle injury:
1.Grade 1 (mild strain) โ small microscopic tears, mild pain, tightness, little swelling.
2.Grade 2 (moderate strain) โ partial tear, more pain, bruising, difficulty walking or bending the knee.
3.Grade 3 (severe tear) โ complete rupture, sharp pain, swelling, sometimes a visible gap in the muscle.
โฑ Recovery Time
โขMild: 1โ3 weeks
โขModerate: 4โ8 weeks
โขSevere: several months, possibly surgical recovery.
It must be severe !