EFFECTS OF A 12-WEEK VELOCITY-BASED TRAINING PROGRAM WITH LACTATE MONITORING ON 50 M FREESTYLE PERFORMANCE IN COMPETITIVE SWIMMERS
DOI:
https://doi.org/10.24193/subbeag.70.sp.iss.1.18Keywords:
fixed set velocity loss, resistance training, neuromuscular adaptation, metabolic adaptation, performance optimizationAbstract
Introduction: Training competitive swimmers involves the continuous development of general physical qualities and their subsequent application to specific performance. In sprint events, dry-land training plays a key role in developing strength and speed of execution. The objective monitoring of effort remains a significant challenge. Objective: This study aimed to determine the effects of implementing velocity-based training combined with swimming, alongside lactate level monitoring, to significantly improve performance compared to a traditional percentage-based programme. Materials and methods: Sixteen advanced swimmers, who were members of two university clubs, were divided into an experimental group and a control group. They followed a 12-week programme based on speed of execution and lactate analysis. Tests included the 50 m freestyle, determination of 1RM and speed of execution at 60% of 1RM. Results: Significant improvements were observed in the 50 m freestyle (p = .03; d = 0.90) and in the strength tests (1RM squat: p = .018; bench press: p = .036) in the experimental group. The control group showed minor changes, except for the bench press (p <.001). Conclusions: Speed training adjusted using lactate level testing improved performance and strength, demonstrating the effectiveness of objective monitoring and the customisation of tasks for athletes.
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