In-match physical demands on elite Japanese rugby union players using a global positioning system
Hayato Yamamoto, Masanori Takemura, Junta Iguchi, Misato Tachibana, Junzo Tsujita, Tatsuya Hojo
BMJ Open Sport & Exercise Medicine Jan 2020, 6 (1) e000659; DOI: 10.1136/bmjsem-2019-000659
