Introduction: Volleyball is a team sport where winning the confrontation at the net largely determines characteristics. Volleyball players must constantly strive to improve team cooperation, defensive ability, and speed skills to improve their ability to perform over the net. Objective: Establish a fixed intensity load model for speed training on the athlete's visual response in volleyball. Methods: This paper selected several volleyball players as research subjects, randomly divided into two groups (regular training and experimental groups). The experimental group was subjected to a visual response speed training protocol based on routine training. Mathematical statistics were employed to analyze the athletes’ reaction speed and defensive ability against the net. Results: The qualities analyzed, mainly movement speed, swing speed, agility, and endurance for fast swing and fast movement, showed a significant differential after the intervention. The speed response was concentrated in the center of body balance. The lower limbs increased the endurance for speed. After visual reaction speed training, the experimental group's ability to cope with attacks on the net was statistically superior (P<0.05). Conclusion: The proposed protocol can improve the reaction speed training of volleyball players. Volleyball players should reinforce reaction speed training daily to perform better close to the net. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.