However , in nonrunners also , fat percentage is significantly associated with 12 - minute running performance ( 33 ) .
The lower skin-fold values found in runners might be because of the high performance ( 29 ) .
In nonrunners also , fat percentage is significantly associated with 12 - minute running performance ( 33 ) .
The lower skin-fold values found in runners might be because of the high performance ( 29 ) .