Quadriceps Strength Asymmetry and Rate of Force Development After ACL Reconstruction (ptinquest.libsyn.com)

• Quadriceps strength asymmetry >20% increases rerupture risk.
• Rate of force development (RFD) is key for return to sport.
• Rehab must include explosive training to improve RFD.

"This episode of PT Inquest discusses the importance of quadriceps strength asymmetry and rate of force development (RFD) after anterior cruciate ligament reconstruction (ACLR). Research indicates that strength asymmetries greater than 20% can delay return to sport and increase injury risk. RFD, a measure of explosive strength, is a better indicator of functional performance than maximal strength alone. Clinicians should incorporate both strength and RFD assessments into ACLR rehabilitation protocols to optimize outcomes and reduce reinjury rates."