Validation of an instrument for measurement of physical activity in youth

von Weston, A.T. (Autor), ... Petosa, R. (Autor), Pate, R.R. (Autor)
Erschienen in Medicine and science in sports and exercise, 29 (1997), 1, S. 138-143, Lit.

Evaluation of a commercial accelerometer (Tritrac-R3 D) to measure energy expenditure during ambulation

von Sherman, W.M. (Autor), ... Morris, D.M. (Autor), Kirby, T.E. (Autor), Petosa, R.A. (Autor), Smith, B.A. (Autor), Frid, D.J. (Autor), Leenders, N. (Autor)
Erschienen in International journal of sports medicine, 19 (1998), 1, S. 43-47, Lit.