Hamstring-to-Quadriceps Ratio in Female Athletes with a Previous Hamstring Injury, Anterior Cruciate Ligament Reconstruction, and Controls

by Eleftherios Kellis, Nikiforos Galanis, Nikolaos Kofotolis
Published 2019-09-01

Effect of Hip Flexion Angle on the Hamstring to Quadriceps Strength Ratio

by Eleftherios Kellis, Athanasios Ellinoudis, Nikolaos Kofotolis
Published 2019-02-01

Use of Ultrasound to Monitor Biceps Femoris Mechanical Adaptations after Injury in a Professional Soccer Player

by Eleftherios Kellis, Nikiforos Galanis, Chrysanthos Chrysanthou, Nikolaos Kofotolis
Published 2016-03-01