Table 6.

Significant Spearman’s correlations between selected parameters of the various domains for all participants and both subgroups.

RFD exten sors/bm	All	0.57
	GJH	0.50
	JHS	0.56
MVC fle xors/bm	All	0.79	0.51
	GJH	0.76	0.54
	JHS	0.82	0.46
RFD fle xors/bm	All	0.55	0.70	0.67
	GJH	0.37	0.61	0.71
	JHS	0.70	0.53	0.79
mCSA thigh/bm	All	0.44		0.38
	GJH	0.37
	JHS	0.54		0.54
Fmax up	All	0.29				0.55
	GJH					0.52
	JHS					0.59
Contact time up	All					0.36	-0.59
	GJH						-0.58
	JHS						-0.57
Fmax down	All			0.31
	GJH
	JHS			0.55
Contact time down	All					-0.37	0.48	0.88
	GJH							0.85
	JHS					-0.43	-0.55	0.87
%EMG bic fem up	All	-0.36	-0.31	-0.51	-0.49
	GJH
	JHS	-0.63		-0.64	-0.60
%EMG vast lat up	All	-0.33	-0.39	-0.46	-0.48						0.46
	GJH
	JHS	-0.53	-0.63	-0.66	-0.64						0.58
%EMG bic fem down	All	-0.29		-0.49	-0.44						0.78	0.42
	GJH										0.80
	JHS	-0.53		-0.64	-0.67						0.79	0.69
%EMG vast lat down	All	-0.46	-0.49	-0.58	-0.47						0.57	0.78	0.57
	GJH		-0.40								0.41	0.68	0.42
	JHS	-0.57	-0.58	-0.63	-0.64						0.62	0.83	0.70
		MVC extensors/bm	RFD extensors/bm	MVC flexors/bm	RFD flexors/bm	mCSA thigh/bm	Fmax up	contact time up	Fmax down	contact time down	%EMG Bic fem up	%EMG Vast lat up	%EMG Bic fem down

Bold numbers = correlation significant with p < 0.005, all others = correlation significant with p < 0.05. RFD = rate of force development, MVC = maximum voluntary contraction, bm = body mass, mCSA = muscle cross-sectional area, Fmax = peak ground reaction force. Note: Shaded areas are self-correlations in one measurement.