Taher F, Alhasani A. The Effect of Training Apparatus for Improving Explosive Ability and Working Muscles Flexibility in Female Hammer Throwing Rotation Phase. jope [Internet]. 30Jun.2020 [cited 14Aug.2021];32(2):50-5. Available from: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/993