Table 1. .

Effect Sizes (95% Confidence Intervals) for Quadriceps Strength and Activation Between the Normal Knee Condition and Each Experimental Knee Condition

Measure	Knee Condition
	Effused	Painful	Effused and Painful
Torque	0.49 (−0.28, 1.22)	0.46 (−0.30, 1.20)	0.71 (−0.05, 1.47)
Central activation ratio	0.64 (−0.29, 1.21)	0.48 (−0.14, 1.38)	0.73 (−0.06, 1.47)
Pain rating	−1.32 (−2.09, −0.47)	−3.05 (−4.03, −1.89)	−2.92 (−3.89, −1.79)