Fig. (7) Isokinetic knee extension fatigue index using the first three and last three repetitions, the first five and last five repetitions, the peak three and last three repetitions, and peak five and last five repetitions, collapsed across torque variables, using repetitions 1-30 (ƞ=0.444) and repetitions 1-50 (ƞ=0.442). *Indicates no statistical difference (α=.05).