%0 Journal Article %T Twenty %A Daan T. van Yperen %A Duncan E. Meuffels %A Max Reijman %J The American Journal of Sports Medicine %@ 1552-3365 %D 2018 %R 10.1177/0363546518788317 %U https://journals.sagepub.com/doi/full/10.1177/0363546518788317