This study investigates how effective the use of color stimuli could be in reducing psychological pressure and enhancing motivation and improving sports skill acquisition. Because the cognitive-motor integration in sports training is already in trend, the current study seeks to explore the positive effects of the organized visual environment on the learning process. All students were divided into a group of students trained using color training and a control group trained using traditional methods, allowing for controlled experimental design. Psychological stress and motivation were evaluated with established psychometric scales, whereas motor skill performance was assessed using volleyball passing techniques. Statistical analyses (including paired t-tests and regression modeling) supported the conclusion that those presented with color-dependent learning stimuli demonstrated significantly lower stress, higher motivation and stronger motor skill execution level, compared to controls. The results are consistent with prior work in visual learning strategies, cognitive load theory, and sports psychology suggesting that color-coded settings lead to a more engaging and effective approach. This study aims to advance sports education and cognitive psychology by presenting a novel, science-backed practice approach for training improvement. Future studies can develop more details of the long-term impact, exact color effects or AI-driven adaptive training tools to optimize multisensory learning landscapes in sport or other contexts.