TY - RPRT TI - Electromyographic validation of basic exercises for physical conditioning programmes. I. Analysis of the deltoid muscle (anterior portion) and pectoralis major muscle (clavicular portion) in rowing exercises with middle grip. AU - M I Ferreira AU - M L Büll AU - M Vitti UR - https://pubmed.ncbi.nlm.nih.gov/7555929/ ID - 7555929 ER -