BMC Sports Science, Medicine and Rehabilitation

Table 2 Correlation coefficients between isokinetic parameters and ball velocity during standing or jumping arm throwing in male handball players

From: Effect of fatigue caused by a simulated handball game on ball throwing velocity, shoulder muscle strength and balance ratio: a prospective study

		Standing arm throwing		Jumping arm throwing
		R value	P value	R value	P value
Positive peak torque at 60 deg.s⁻¹	External rotator	0.61	0.060	0.77	0.009
Positive peak torque at 60 deg.s⁻¹	Internal rotator	0.82	0.004	0.89	0.001
Positive total work at 60 deg.s⁻¹	External rotator	0.62	0.058	0.71	0.020
Positive total work at 60 deg.s⁻¹	Internal rotator	0.79	0.006	0.82	0.004
Positive peak torque at 300 deg.s⁻¹	External rotator	0.68	0.029	0.75	0.012
Positive peak torque at 300 deg.s⁻¹	Internal rotator	0.83	0.003	0.86	0.001
Average power at 300 deg.s⁻¹	External rotator	0.63	0.052	0.60	0.065
Average power at 300 deg.s⁻¹	Internal rotator	0.62	0.058	0.62	0.054
Negative peak torque at 90 deg.s-1	External rotator	0.53	0.118	0.67	0.036
Negative peak torque at 90 deg.s-1	Internal rotator	0.67	0.022	0.73	0.031
Negative peak torque at 300 deg.s⁻¹	External rotator	0.29	0.424	0.40	0.258
Negative peak torque at 300 deg.s⁻¹	Internal rotator	0.71	0.022	0.68	0.031
	Conventional ratio	−0.23	0.525	0.12	0.732
	Functional ratio	−0.65	0.043	0.57	0.081

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ISSN: 2052-1847

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