Table 3.

Descriptive Statistics for Kinematic Variables by Protocol and Fatigue at Initial Contact, Peak Vertical Ground Reaction Force, Peak Posterior Ground Reaction Force, Peak Knee Flexion, and Peak Stance (Mean ± SD)

Kinematic Variable	Protocol		Fatigue
	Slow Linear Oxidative Fatigue	Functional Agility Short-Term Fatigue	Pretest	Posttest
Initial contact, °
Knee flexion(−)/extension(+)	−25.9 ±8.9	−25.6 ±8.6	−26.6 ±8.3	−24.9 ±9.2
Knee abduction (−)/adduction (+)	−0.96 ±3.5	−1.8 ±4.9	−1.1 ±3.7	−1.7±4.7
Hip flexion	48.4±8.6	46.4±9.0	50.1 ±9.5	44.7±8.1
Hip abduction (−)/adduction (+)	−5.3 ±4.9	−5.9±5.1	−5.2 ±4.9	−6.0 ±5.2
Knee internal rotation (+)/external rotation (−)	8.8 ±6.9	9.9±8.8	8.4±7.5	10.3 ±8.2
Peak vertical ground reaction force, °
Knee flexion (−)/extension (+)	−37.6 ±6.3	−37.0 ±5.3	−38.8 ±5.0	−35.9 ±6.5
Hip flexion	48.7±9.4	46.5±9.3	50.4±10.3	44.7±8.4
Peak posterior ground reaction force, °
Knee flexion (−)/extension (+)	−37.5 ±6.7	−36.7 ±6.1	−38.4 ±5.6	−35.8 ±7.2
Knee abduction (−)/adduction (+)
Hip flexion	49.1 ±9.7	47.1 ±9.7	51.1 +10.8	45.2±8.6
Peak knee flexion, °
Knee flexion (−)/extension (+)	−54.6 ±6.7	−54.6 ±9.5	−56.8 ±8.3	−52.5 ±7.9
Knee abduction (−)/adduction (+)	−3.0 ±6.0	−5.4 ±5.8	−3.8 ±5.6	−4.7±6.3
Hip flexion	42.6 ±10.2	41.2 + 10.1	45.1 ±11.6	38.7±8.7
Hip abduction (−)/adduction (+)	−1.8 ±3.9	−3.8 ±4.6	−2.4 ±4.4	−3.1 ±4.2
Peak stance, °
Knee abduction (−)/adduction (+)	−5.0 ±4.5	−6.5 ±5.4	−3.8 ±4.4	−4.7±5.5
Hip flexion	51.2±9.3	49.5±9.9	53.3±11.0	47.3±8.2