Description of principles and development of an integrated strength indicator system for powerlifting cadets during the competition season

BACKGROUND: Contemporary principles of strength development in powerlifting cadets form a comprehensive system that integrates training methods aimed at maximizing results during the competition season as well as the relevance of physiological, mental, and biomechanical indicators for strength training. AIM: The study aims to develop a set of special exercises to improve the strength performance of powerlifting cadets during the competition season. METHODS: The study included trained male powerlifting cadets aged 18–25 with a sports rating of at least 1st category and at least 3 years of experience in powerlifting. It involved a total of 16 participants, who were randomized into the control and experimental groups of 8 participants each. The groups were equalized based by initial indicators of strength training, age, sports rating, and anthropometric data. Both groups underwent an initial test to verify their homogeneity based on key study parameters. All participants underwent a physical examination and signed informed consent to participate in the study. We reviewed relevant sources and guidelines; conducted tests; and employed the methods of pedagogical observation, pedagogical experiment, and correlation analysis. RESULTS: An efficient combination of high-intensity training with periods of controlled recovery contributes to a significant improvement of strength performance without the risk of overtraining. This approach is based on the wave-like load distribution and individual training programs tailored to physiological markers of cadet athletes. CONCLUSION: The findings may be used to design individual training programs for the competition season. Our study showed consistent improvement patterns in strength performance. For the first time, an integrative training model has been proposed that is based on the relationship of biomechanical, physiological, and psychological factors of sports performance during intensive training for competitions.