Original Research Published on 02 Jun 2014 The effect of a peer on VO2 and game choice in 6–10 year old children in Exercise Physiology Lee A. SiegmundJonathan B. NaylorAntonio S. SantoJacob E. Barkley Frontiers in Physiology doi 10.3389/fphys.2014.00202 6,992 views 9 citations