Introduction: The analysis of the force-velocity relationship is crucial to optimize sports performance in basketball players, since it allows training loads to be adjusted precisely to improve the force applied in real game situations. Objectives: The main objective of this article is to determine the best relationship between strength and speed to estimate both the relative and absolute load percentages that optimize the improvement of strength in basketball players. Methods: Through simple random probabilistic sampling, 65 participants will be selected, all basketball players with an average age of (19.42±0.5). height (1.74±11.4). weight (72.91±4.05). Vo2max (53.32±7.27). Fcmax (196.5±5.90). % fat (25.38±3.77). % muscle mass (39.75±3.58). Participants will perform two maximum strength tests: half squat and bench press, using a linear encoder to measure the strength and speed of the movements. Results: The best relationship between strength and speed in the medium squat is found with an average load of (53.38 kg), speed of (1.05) m/s. In the bench press (37.58) kg, speed (0.99) m/s. and the relative ranges to develop power vary between (46.3 and 73.6)% in the middle squat, and (34.8% and 55.8)% in the bench press. Conclusions: The study identifies the ideal ranges of weight and speed for performing the squat and bench press, determining the most effective relative load percentages to maximize muscular power. Additionally, it emphasizes the importance of adapting both load and speed according to the specific training objectives.