Effect of ACL Reconstruction in Biomechanical Properties of Ankle Joint Complex

PURPOSE * To assess the effect of ACL reconstruction with Peroneus longus tendon autograft on Peak torque of ankle plantarflexors and evertors , Single Leg Stance test time and Star Excursion Balance Test score in patients with ACL reconstruction. * To assess the effect of ACL reconstruction with Hamstring tendon autograft on Peak torque of ankle plantarflexors and evertors , Single Leg Stance test time and Star Excursion Balance Test score in patients with ACL reconstruction. * To compare between the effect of ACL reconstruction with Peroneus longus tendon autograft to ACL reconstruction with Hamstring tendon autograft on peak torque of ankle plantarflexors and evertors , Single Leg Stance test time and Star Excursion Balance Test score in patients with ACL reconstruction. HYPOTHESES * There will be no significant effect of ACL reconstruction with Peroneus longus tendon autograft on Peak torque of ankle plantarflexors and evertors , Single Leg Stance test time and Star Excursion Balance Test score in patients with ACL reconstruction. * There will be no significant effect of ACL reconstruction with Hamstring tendon autograft on Peak torque of ankle plantarflexors and evertors , Single Leg Stance test time and Star Excursion Balance Test score In patients with ACL reconstruction. * There will be no significant difference in Peak torque of ankle plantarflexors and evertors , Single Leg Stance Test time and Star Excursion Balance Test score between ACL reconstruction with Peroneus longus tendon autograft and ACL reconstruction with Hamstring tendon autograft. RESEARCH QUESTION:: * Will there be any effect of ACL reconstruction with Peroneus longus tendon autograft on Peak torque of ankle plantarflexors and evertors , Single Leg Stance test time and Star Excursion Balance Test score in patients with ACL reconstruction? * Will there be any effect of ACL reconstruction with Hamstring tendon autograft on Peak torque of ankle plantarflexors and evertors , Single Leg Stance test time and Star Excursion Balance Test score in patients with ACL reconstruction ? * Will there be any difference in Peak torque of ankle plantarflexors and evertors , Single Leg Stance test time and Star Excursion Balance Test score between ACL reconstruction with Peroneus longus tendon autograft and ACL reconstruction with Hamstring tendon autograft?