Letter to Editor: Concentric and eccentric: Muscle contraction or exercise?

Padulo, Johnny University of Rome Tor Vergata - Faculty of Medicine and Surgery - Human Performance and Training Lab “Carmelo Bosco”, Italy , Padulo, Johnny National Center of Medicine and Science in Sport - Tunisian Research Laboratory Sports Performance Optimization, Tunisia , Laffaye, Guillaume Université Paris-Sud - Sport Sciences Department, UR CIAMS – Motor Control and Perception Group, France , Chamari, Karim Manouba University - National Center of Medicine and Science in Sport, ISSEP Ksar-Said - Tunisian Research Laboratory Sports Performance Optimization, Tunisia

2729365