Table 2: Percent decline in torque output beginning from the repetitions with the highest torque outputs*.

Description Torque FI Mean FI SD
50 reps P3 TiF 54.89 8.45
PT 56.53 8.11
T135 60.51 8.67
TIM 60.75 8.45
TIL 62.39 7.31
30 reps P3 TiF 38.59 8.03
PT 38.63 6.61
T135 41.89 8.08
TIM 42.41 7.26
TIL 43.74 7.39
50 reps P5 TiF 53.64 8.69
PT 55.17 8.45
T135 59.57 8.52
TIM 59.6 8.47
TIL 61.35 7.47
30 reps P5 TiF 35.82 8.31
PT 36.07 6.97
T135 38.63 9.76
TIM 38.99 9.43
TIL 40.71 8.07

Decrements in torque output quantified as Fatigue Index (FI), percent decrease. For each repetition range, 1-50 and 1-30, Four different combinations of initial torque and final torque were calculated by using the average of the torque values from the highest three repetitions and last three repetitions (P3), the highest five-repetitions to the last five (P5). Each of the four Fatigue Indexes was calculated using the five different torque variables (PT, T135, TIF, TIM, and TIL).