It doesn't take into account differences in body composition between genders, race/ethnicity groups and across the life span," says Molly Bray, an associate professor ... considered overweight by the ...

All you need for this hack is a pair of old handle knobs used for a drawer or cabinet, a drill, and optional drywall anchors or molly bolts if you screw your knob into drywall. By twisting it into the ...