AMPLITUDE-FREQUENCY CHARACTERISTICS OF ELECTROMYOGRAPHIC ACTIVITY OF SKELETAL MUSCLE FROM POWERLIFTERS EXERCISES POWER TRIATHLON

Found that implementing short-term acyclic movements with high capacity of effort in three exercises competitive рowerlifting (squat with a barbell on their shoulders on the horizontal bench press bench, deadlift bars) is "leading" muscles of the upper or lower limbs and efficient intramuscular coordination by increasing the frequency of nerve impulses originating in the skeletal muscle of motoneurons in the spinal cord, the involvement of a large number of motor units synchronization of their activities, thereby increasing forces muscle contraction.