Table 1.

Correlation coefficients and standard errors for regression equations fitted to Snook and Ciriello (1991) maximum acceptable push and pull force data.

Task	Type of force	Gender	Eq. #	r2	S.E.
Push	Initial	Female	1	0.93	0.90
Push	Sustained	Female	2	0.92	0.87
Pull	Initial	Female	3	0.93	0.95
Pull	Sustained	Female	4	0.92	0.90
Push	Initial	Male	5	0.91	1.95
Push	Sustained	Male	6	0.94	1.30
Pull	Initial	Male	7	0.92	1.93
Pull	Sustained	Male	8	0.93	1.45