The Effect of Perceptual Understanding of Physical and Mental Exercise in Learning Motor Skills - Experimental Research on a Sample of Al Shoula Sports Club Players, Ages (18-20) Years-. cbej 2023, 14 (53 ، 54 ،55), 481-498. https://doi.org/10.35950/cbej.v14i53 ، 54 ،55.9500.