Table 2.

Results of maximum work per repetition, average work per repetition and total work of knee flexor muscles in the isokinetic dynamometer measurement at baseline and after 6 weeks of exercising.

Outcome Measure		Group 1	P∗	Group 2	P∗	P∗∗
		$\stackrel{-}{x}+/-SD$		$\stackrel{-}{x}+/-SD$
Max Work x Rep 90 (J)	Baseline	81.96 +/- 38.54		86.60 +/- 28.56		0.965
	6 Week	87.48 +/- 33.91	0.786	91.65 +/- 28.01	0.882	0.974
Max Work x Rep 160 (J)	Baseline	70.74 +/- 31.26		76.65 +/- 24.95		0.874
	6 Week	73.30 +/- 22.13	0.969	80.32 +/- 26.26	0.943	0.805
Max Work x Rep 240 (J)	Baseline	58.15 +/- 26.63		61.40 +/- 23.71		0.966
	6 Week	62.11 +/- 21.01	0.846	65.35 +/- 21.79	0.896	0.966
Avg Work x Rep 90 (J)	Baseline	57.04 +/- 28.87		63.30 +/- 27.39		0.875
	6 Week	64.22 +/- 29.10	0.561	71.20 +/- 26.63	0.605	0.835
Avg Work x Rep 160 (J)	Baseline	40.90 +/- 20.51		44.15 +/- 14.75		0.942
	6 Week	48.22 +/- 20.08	0.297	50.19 +/- 21.09	0.591	0.987
Avg Work x Rep 240 (J)	Baseline	39.31 +/- 18.68		39.60 +/- 15.47		0.999
	6 Week	42.48 +/- 17.90	0.845	43.14 +/- 19.67	0.860	0.999
Total Work 90 (J)	Baseline	572.19 +/- 290.36		632.30 +/- 273.42		0.888
	6 Week	644.70 +/- 291.84	0.553	712.45 +/- 266.92	0.593	0.848
Total Work 160 (J)	Baseline	409.12 +/- 205.30		441.45 +/- 146.82		0.952
	6 Week	482.15 +/- 200.00	0.294	502.07 +/- 210.51	0.584	0.988
Total Work 240 (J)	Baseline	393.34 +/- 184.87		396.25 +/- 155.10		0.999
	6 Week	425.44 +/- 179.27	0.839	431.63 +/- 197.29	0.859	0.999

p: p-value.

∗ between baseline and 6 week.

∗∗ between study groups.