Mazuva ano, vanhu vazhinji vanozosarudza njanji nyowani yakavanzika inotsvedza pavanenge vachishongedza, saka ungasarudza sei yakakodzera yakavanzwa damping slide njanji? Paunenge uchisarudza yakavanzika dhirowa slide, unogona kusarudza zvinoenderana neanotevera mapoinzi? 1. Kuti usarudze yakavanzika masiraidhi njanji, tanga watarisa iyo