Effects of two pre-workout supplements on concentric and eccentric force production during lower body resistance exercise in males and females: a counterbalanced, double-blind, placebo-controlled trial

• Main Authors: Grant M. Tinsley (Author), Matthew A. Hamm (Author), Amy K. Hurtado (Author), Austin G. Cross (Author), Jose G. Pineda (Author), Austin Y. Martin (Author), Victor A. Uribe (Author), Ty B. Palmer (Author)
• Format: Book
• Published: Taylor & Francis Group, 2017-11-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Background Pre-workout supplements purportedly enhance feelings of energy, reduce fatigue and improve exercise performance. The purpose of this study was to examine the performance effects of caffeinated and non-caffeinated multi-ingredient pre-workout supplements. Methods In a counterbalanced, doub...