text: In the men taking regular exercise serum cholesterol concentrations increased 26 % more in the high density lipoprotein subfraction two ( HDL2 ) and decreased 31 % more in the subfraction three ( HDL3 ) and 9 % more in the low density lipoprotein fraction than in the control group .
entities.text: regular exercise
entities.type: intervention
entities.text: serum cholesterol concentrations
entities.type: outcome
entities.text: high density lipoprotein subfraction two ( HDL2 )
entities.type: outcome
entities.text: subfraction three ( HDL3 )
entities.type: outcome
entities.text: low density lipoprotein fraction
entities.type: outcome