References
- CAVAGNA , G. A. , SAIBENE , F. P. , and MARGARIA , R. , 1963 , External work in walking . Journal of Applied Physiology , 18 , 1 – 9 .
- CAVAGNA , G. A. , SAIBENE , F. P. , and MARGARIA , R. , 1964 , Mechanical work in running . Journal of Applied Physiology , 19 , 246 – 256 .
- CAVAGNA , G. A. , KOMAREK , L. , and MAZZOLENI , S. , 1971 , The mechanics of sprint running . Journal of Physiology , 217 , 709 – 721 .
- CAVAGNA , G. A. ,THYS, H. andZAMBONi , A. , 1976 , The sources of external work in level walking and running . Journal of Physiology , 262 , 639 – 657 .
- FENN , W. O. , 1930 , Work against gravity and work due to velocity changes in running . American Journal of Physiology , 93 , 433 – 462 .
- HOGBERG , P. , 1952 , Length ofstride.stnde frequency, “flight” period,and maximum distance between the feet during running with different speeds . Arbeits-physiologie , 14 , 431 – 436 .
- LUHTANEN , P. , and KOMI , P. V. , 1978 , Mechanical factors influencing running speed . Biomechanics VI-B , (Ed. E. ASMUSSEN and K. JBRGENSEN ) ( Baltimore : UNIVERSITY PARK PRESS ). Pp. 23 – 29 .
- MATSUI , H. , 1956 , Determination of centre of gravity of human body in various postures. 1. Centre of gravity calculated with simplified mass values . Japanese Journal of Physical Education , 2 , 65 – 76 .