1. Pain and fatigue after concentric and eccentric muscle contractions;Newham, D.J.; Mills, K.R.; Quigley, B.M.; Edwards, R.H.T.;Clin Sci,1983
2. Musde soreness following resistance exercise with and without eccentric contractions;Byrnes, W.C.; Clarkson, P.M.; Katch, F.L.;Res Q Exerc Sport,1985
3. Musde soreness and intramuscular fluid pressure: comparison between eccentric and concentric load;PN, Friden J.Sfakianos; AR, Hargens;J Appl Physiol,1986
4. Human performance in high intensity exercise with concentric and eccentric muscle contractions;Knuttgen, H.G.;Int J Sports Med,1986
5. Motor unit involvement - tension during maximum voluntary concentric, eccentric and isometric contractions of the elbow flexors;Rodgers, K.L.; Berger, R.A.;Med Sci Sports,1974