Wellsandt et al (2017) Limb Symmetry Indexes Can Overestimate Knee Function After Anterior Cruciate Ligament Injury

Comparison between single leg hop and quad strength – in two different ways.

Who - Non professional cutting athletes, 14-55 yrs old(Excluded other significant injuries).

Limb Symmetry Index (LSI) = comparison between Left and Right during an assessment.

Estimated pre-injury capacity (EPIC) = measuring uninvolved limb pre-operatively then comparing to the involved side at 6 months post-op.