Movement and physical demands of school and university rugby union match-play in England
Dale Read, Daniel Weaving, Padraic Phibbs, Joshua Darrall-Jones, Gregory Roe, Jonathon Weakley, Sharief Hendricks, Kevin Till, Ben Jones
BMJ Open Sport & Exercise Medicine Mar 2017, 2 (1) e000147; DOI: 10.1136/bmjsem-2016-000147