共 7 条
[4]
The utility of the Digi-Walker step counter to assess daily physical activity patterns.[J].GREGORY J. WELK;JEROME A. DIFFERDING;RAYMOND W. THOMPSON;STEVEN N. BLAIR;JIM DZIURA;PETER HART.Medicine & Science in Sports & Exercise.2000, 9 Su
[5]
Validity and Reliability issues in Objective Monitoring of Physical Activity.[J].David R. Bassett.Research Quarterly for Exercise and Sport.2000, sup2
[7]
体育保健学.[M].姚鸿恩主编;.人民体育出版社.2001,