Media type: E-Article Title: Validity and Reproducibility of a New Treadmill Protocol : The Fitkids Treadmill Test : The Fitkids Treadmill Test Contributor: KOTTE, ELLES M. W.; DE GROOT, JANKE F.; BONGERS, BART C.; WINKLER, ALEXANDER M. F.; TAKKEN, TIM imprint: Ovid Technologies (Wolters Kluwer Health), 2015 Published in: Medicine & Science in Sports & Exercise Language: English DOI: 10.1249/mss.0000000000000657 ISSN: 0195-9131 Origination: Footnote: Access State: Open Access