Whole-body insulin sensitivity increased in both groups ( mean -LSB- @ % CI -RSB- ) ( H-RISK vs L-RISK : @ -LSB- @ , @ -RSB- vs @ -LSB- @ , @ -RSB- mg kg ( -@ ) min ( -@ ) , p = @ ) , while body weight decreased ( -@ % -LSB- -@ % , -@ % -RSB- vs -@ % -LSB- -@ % , -@ % -RSB- , respectively ) .