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Table 2 Kinematics and kinetics data

From: The effects of a high-intensity exercise bout on landing biomechanics post anterior cruciate ligament reconstruction: a quasi-experimental study

Variable Pre-exercise Post-exercise P-value
Mean ± SD Mean ± SD ME-G (β) ME-E (β) Interaction (β)
Kinematics, °
 Hip Flexion
  ACLR 69.96 ± 15.57 79.33 ± 18.53 0.15 (0.29) 0.011* 0.03 (0.58)
  Control 65.38 ± 19.54 66.25 ± 21.45
 Knee Flexion
  ACLR 74.17 ± 12.86 83.22 ± 15.72 0.34 (0.15) 0.011* 0.04 (0.53)
  Control 73.62 ± 11.9 75.83 ± 12.73
 Dorsiflexion
  ACLR 23.25 ± 6.07 26.11 ± 5.65 0.62 (0.07) 0.002* 0.11 (0.34)
  Control 24.93 ± 4.22 25.91 ± 2.41
Kinetics, Nm/kg
 Hip Extension moment
  ACLR 2.27 ± 0.65 3.15 ± 1.15 0.02 (0.64) 0.009* 0.11 (0.35)
  Control 2.11 ± 0.86 2.34 ± 0.61
 Knee Extension moment
  ACLR 1.80 ± 0.43 2.37 ± 0.93 0.07 (0.44) 0.012* 0.07 (0.06)
  Control 1.56 ± 0.78 1.99 ± 0.75
 Plantarflexion moment
  ACLR 0.79 ± 0.35 1.07 ± 0.35 0.08 (0.40) 0.003* 0.58 (0.08)
  Control 0.66 ± 0.39 0.86 ± 0.40
  1. ACLR Anterior cruciate ligament reconstruction; β Power; ME-G Main effect for group; ME-E Main effect for exercise; SD Standard deviation. *Statistically significant (p < 0.0167)