The Company of Biologists

Table 4.

EMG regression results, EMG amplitude versus peak muscle force

	r²	F	P	N
Individual 1 across speeds	0.80	20.00	=0.0066^*	7
Individual 3 across speeds	0.91	48.64	=0.0009^*	7
Individuals 1 and 3 across speeds
Actual amplitude and force	0.72	30.44	<0.0001^*	14
Normalized amplitude and force	0.77	39.40	<0.0001^*	14
Individual #1 within 7 m s^-1	0.69	92.21	<0.0001^*	43
Individual #3 within 7 m s^-1	0.63	142.83	<0.0001^*	86

	r²	F	P	N
Individual 1 across speeds	0.80	20.00	=0.0066^*	7
Individual 3 across speeds	0.91	48.64	=0.0009^*	7
Individuals 1 and 3 across speeds
Actual amplitude and force	0.72	30.44	<0.0001^*	14
Normalized amplitude and force	0.77	39.40	<0.0001^*	14
Individual #1 within 7 m s^-1	0.69	92.21	<0.0001^*	43
Individual #3 within 7 m s^-1	0.63	142.83	<0.0001^*	86

Indicates significance at P<0.05 after a Bonferroni multiple test correction for all electromyogram (EMG) regression tests.