DAWOOD, Abdul Alkaliq; NAJI, Ahmed. The effect of special exercises by a proposed training device to improve the angle of the body’s inclination for the two stages of starting and increasing speed and achievement ran 100 m under 18 years. Journal of Physical Education, Baghdasd, Iraq., v. 31, n. 4, p. 117–123, 2019. DOI: 10.37359/JOPE.V31(4)2019.898. Disponível em: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/898.. Acesso em: 4 may. 2024.