title: Concentric and eccentric: muscle contraction or exercise?
authors.affiliation: Faculty of Medicine and Surgery, University of "Tor Vergata" Rome (Italy). ; SPO Sport Performance Optimization Lab, CNMSS, Tunis (Tunisia).
authors.forename: Johnny
authors.initials: J
authors.lastname: Padulo
authors.forename: Guillaume
authors.initials: G
authors.lastname: Laffaye
authors.forename: Luca Paolo
authors.initials: LP
authors.lastname: Ardigò
authors.forename: Karim
authors.initials: K
authors.lastname: Chamari