The article considers the influence of various exercises used in the training of powerlifters on the functional state of the neuromuscular apparatus, characterized by the latent time of the developed tension. The purpose of the study was to reveal the reaction of the neuromuscular apparatus of powerlifters to various training exercises based on the latent time of the developed tension. The study involved both qualified (n=16) and beginner (n=40) powerlifters. The comparison of the latent time of the developed tension of the main muscle groups of powerlifters of various qualifications was carried out. The dynamics of the latent time of the developed tension of the quadriceps femoris and triceps brachii of qualified powerlifters after performing various training exercises was revealed. According to the results of the study, a decrease in the latent time of the developed tension of the gastrocnemius muscle, quadriceps femoris, biceps and triceps brachii with an increase in the qualifications of powerlifters was revealed. Also, a decrease in the latent time of the developed tension of muscles was revealed when qualified powerlifters performed competitive exercises with a weight of 71 -85% of the RM and exercises with a weight of 40-50% performed at high speed
powerlifting, neuromuscular apparatus, evoked contraction latent time, strength training, speed strength training
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