Table 6.

Multiple Regression Analysis Summary for Variables Predicting Strenuous Physical Activity, (N = 233).

Variable	B	SE B	t
Parent–adolescent relationship	.100	.142	2.2b
Subjective well-being	.185	.107	1.67b
Body mass index	−.071	−.093	−1.5b
Sex	−2.402	−.502	−8.3c
R2	.300
F	21.247c

Note. ^ap < .05. ^bp < .01. ^cp < .001.