References
- McHugh , M.P. , Tyler , T.F. , Greenberg , S.C. and Gleim , G.W. 2002 . Differences in activation patterns eccentric and concentric quadriceps contractions . J. Sports Sci. , 20 : 83 – 91 .
- Suetta , C. , Aagaard , P. , Magnusson , S.P. , Andersen , L.L. , Sipila , S. , Rosted , A. , Jakobsen , A.K. , Duus , B. and Kjaer , M. 2006 . Muscle size, neural activation and rapid force characteristics in elderly men and women—effects of unilateral long-term disuse due to hip-osteoarthritis . J. Appl. Physiol. , 102 ( 3 ) : 942 – 948 .