“…Body composition research is divided into three interconnected areas: the organizational rules that guide the different levels of body composition, their measurement techniques, and biological factors that influence body composition (Wang, Heshka, Pierson Jr., & Heymsfield, 1995). Body composition can be used to assess diet quality , disease status , nutrition and its effects on disease (Lane, Magnon, Lane, Chan, Hoyt, & Greenfield, 2008), athletic performance , weight-sensitive sports Brito, Martins-Roas, Brito, Marins, Cordova, & Franchini, 2012), malnutrition , the administration of drug dosages (Wulfsohn & Joshi, 1969), and muscle and bone atrophy during prolonged periods of immobilisation or bed rest.…”