Determining the relationship between the duration of mobile phone addiction and the changes in the spine angles of male students with endomorph body type in the first secondary school

Document Type : Human Subject Research

Researchers

1 Supervisor

2 Hakim Nizami non-profit higher education institute

3 Department of Sport Sciences, Velayat University, Iranshahr, Iran

Ministerial Ethics Committee
Ministry of Health and Medical Education

Main Subjects