Bibliografia

Holmér I.: Energy cost of arm stroke, leg kick and the whole stroke in competitive swimming styles . Eur. J. Appl. Physiol.,33, 105- 118, 1974.

Margaria R., Cerretelli P., Aghemo P., Sassi G.: E nergy cost of running . J. Appl. Physiol., 18, 367-370, 1963.

Pendergast D.R., Prampero (di) P.E., Craig A.B. Jr., Wilson D. W., Rennie D. W.: Quantitative analysis of the front crawl in men and women . J. Appl. Physiol., 43, 475-479, 1977.

Prampero (di) P.E., Cortili G., Mognoni P., Saibene F.: The energy cost of speed skating and the efficiency of work against air resistance . J. Appl. Physiol.,40, 584-591, 1976.

Prampero (di) P.E., Corrili G., Mognoni P., Saibene F.: Equation of motion of a cyclist . J. Appl. Physiol., 47, 201 -206, 1979.