Fig 1.
Hand-held dynamometry testing setup.
(A) Prone isometric test with hip in 45° flexion and knee in 30° flexion. (B and C) Prone break test. Beginning in 45° knee flexion (B) and pulled through 30° knee range of motion towards an extended position (C). (D and E) Supine break test. Beginning with hip and knee in 90° flexion (D) and pushed through 30° knee range of motion towards an extended position (E).
Table 1.
Pearson product-moment correlation and coefficients of determination between measures of average of knee flexor torque, power and work.
Table 2.
Associations between dependent performance variables (bold) and independent variables of hamstring muscle strength.