Bibliografia

• Cavagna GA, Kaneko M. Mechanical work and efficiency in level walking and running. J Physiol 1977; 268: 467-81.

• Cavagna GA, Saibene F, Margaria R. External work in level walking. J Appl Physiol 1963; 18: 1-9.

• Cavagna GA, Thys H, Zamboni A. The sources of external work in level walking and running. J Physiol 1976; 262: 639-57.

• Cavagna GA, Willems PA, Heglund NC. The role of gravity in human walking: pendular energy exchange, external work and optimal speed. J Physiol 2000; 528: 657-68.

• Cavanagh PR, Kram R. Mechanical and muscular factors affecting the efficiency of human movement. Med Sci Sports Exerc 1985; 17(3): 326-31.

• DeJaeger D, Willems PA, Heglund NC. The energy cost of walking in children. Pflugers Arch 2001; 441(4): 538-43.

• di Prampero PE. La locomozione umana su terra, in acqua, in aria. Milano: Edi.Ermes; 1985.

• di Prampero PE. Le scarpe, queste sconosciute. Sport & Medicina 1987; 2: 13-6.

• Heglund NC, Willems PA, Penta M, Cavagna GA. Energy-saving gait mechanics with head-supported loads. Nature 1995; 375: 52-4.

• Lejeune TM, Willems PA, Heglund NC. Mechanics and energetics of human locomotion on sand. J Exp Biol 1998; 201: 2071-80.

• Maloiy GMO, Heglund NC, Prager LM, Cavagna GA, Taylor CR. The energetic cost of carrying loads: have African women discovered an economic way? Nature 1986; 319: 668-9.

• Margaria R. Sulla fisiologia e specialmente sul consumo energetico della marcia e della corsa a varia velocità ed inclinazione del terreno. Atti Acc. Naz. Lincei 1938; 7: 299-368.

• Pinnington HC, Dawson B. Running economy of elite surf iron men and male runners, on soft dry beach sand and grass. Eur J Appl Physiol 2001; 86: 62-70.

• Willems PA, Cavagna GA, Heglund NC. External, internal and total work in human locomotion. J Exp Biol 1995; 198: 379-93.

• Zamparo P, Perini R, Orizio C, Sacher M, Ferretti G. The energy cost of walking or running on sand. Eur J Appl Physiol 1992; 65: 183-7.