13. Hendrick P, Boyd T, Low O, et al. Construct validity of RT3 ac-celerometer: a comparison of level-ground and treadmill walking

at self-selected speeds.J Rehabil Res Dev . 2010;47(2):157–68.
14. Johannsen DL, Calabro MA, Stewart J, Franke W, Rood JC, Welk
GJ. Accuracy of armband monitors for measuring daily energy ex-penditure in healthy adults. Med Sci Sports Exer. 2 01 0; 42 (1 1) :
15. John D, Tyo B, Bassett DR. Comparison of four ActiGraph ac-celerometers during walking and running.Med Sci Sports Exerc .
16. Lee KY, Macfarlane DJ, Cerin E. Comparison of three models of
ActiGraph accelerometers during free living and controlled labo-ratory conditions. Eur J Sport Sci. 2013;13(3):332–9.
17. Rosdahl H, Gullstrand L, Salier-Eriksson J, Johansson P, Schantz
P. Evaluation of the Oxycon Mobile metabolic system against the
Douglas bag method. Eur J Appl Physiol . 2010;109(2):159–71 .
18. Slootmaker SM, Chinapaw MJ, Seidell JC, van Mechelen W,
Schuit AJ. Accelerometers and Internet for physical activity pro-motion in youth? Feasibility and effectiveness of a minimal inter-vention. Prev Med . 2010;51(1):31–6

19. Staudenmayer J, Pober D, Crouter S, Bassett D, Freedson P. An
artificial neural network to estim ate physical activity energy ex-penditure and identify physical activity type from an accelerome-ter. J Appl Physiol . 2009;107

20. Trost SG, Way R, Okely AD. Predictive validity of three ActiGraph
energy expenditure equations for children.Med Sci Sports Exerc .
21. Welk GJ, Almeida J, Morss G. Laboratory calibration and vali-dation of the Biotrainer and Actitrac activity monitors. Med Sci
Sports Exerc. 2003;35(6):1057–64 .
22. Welk GJ, Blair SN, Wood K, Jones S, Thompson RW. A com-parative evaluation of three accelerometry-based physical activity
monitors. Med Sci Sports Exerc. 2000;32(9 Suppl):S489–97.
23. Welk GJ, Schaben JA, Morrow JR Jr. Reliability of accelerometry -based activity monitors: a generalizability study. Med Sci Sports
Exerc. 2004;36(9):1637–45.
24. Wellek S. Testing Statistical Hypotheses of Equivalence. Boca
Raton (FL): Chapman & Hall/CRC; 2003, xv, 284 p.
http://www.acsm-msse.org 1848 Official Journal of the American College of Sports Medicine
Copyright © 2014 by the American College of Sports Medicine. Unauthorized reproduction of this article is prohibited.

Get a 10 % discount on an order above $ 100
Use the following coupon code :