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The hypertrophic effect of strength training is known to be due to mechanical and metabolic stimuli. During exercises with the restricted blood supply of working muscles, i.e., under the conditions of intensified metabolic stress, the training effect may be achieved with much lower external loads (20% of one repetition maximum). The effects of 8 weeks of high-intensity (80–85% of one repetition maximum)...
The study investigated the effects of chronic low-frequency electrical stimulation (CLFES) of the stretched knee extensor muscles versus CLFES without a resistance load. A total of 19 male volunteers were randomized into two groups with similar aerobic and force-velocity properties. In group 1, anterior thigh muscles (the knee extensors) of both legs were exposed to CLFES (15 Hz). In group 2, the...
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