Tief penetrieren ficken im filmBut for high-intensity or endurance athletes doing punishing workouts several times a week, e-stim could help them get more out of their training. That depends on how you serious you are about your fitness gains. But the machines aren't cheapthey range from 250 to over 1,000and the idea of hooking yourself up to electrodes and sending jolts through your body may not sound too tempting. A: If you're an athlete who regularly pushes your limits and could benefit from faster recovery between workouts, neuromuscular electrical stimulation, also known as e-stim might be for you, says Cedric Bryant, PhD, exercise scientist and chief science officer for the American College of Exercise. As for whether they're worth it? The biggest benefit of using an e-stim device, says Bryant, seems to be reduced soreness and muscle fatigue. In recent years, however, fitness experts have realized that electrical stimulation also has benefits for healthy, active muscles, especially those that have been worked hard. (The Marc Pro Plus device is also approved for pain relief.). Over-the-counter e-stim devices, which are becoming more and more common, must prove to the FDA that they're safe to use and effective at what they claim to domainly to improve muscle tone and facilitate faster recovery.
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And it doesn't hurt, although the low-grade electrical current may feel strange or disconcerting if you're not used to the sensation of involuntary muscle contractions. "It was used for muscle reeducationteaching muscles how to move again.". How E-Stim Works, before it was the next big thing in recovery, e-stim was primarily used for rehabilitation after surgery or for immobilization. "It hasn't quite yet been supported by a large body of data, but there is a growing sentiment that these devices do produce feelings of enhanced recovery.". And while it's true that e-stim will help tone your muscles, it can't take the place of actual exercise. "You may get modest aesthetic results, but it's not going to give you the cardiovascular or metabolic benefits that a real workout will give you says Bryant. A 2013 study found similar results using the, marcPro : Athletes who used the devices on their calves for 10 weeks had increased strength gains and reduced feelings of fatigue. "The low-grade current causes physiological changes that help blood to flow to the region says Bryant.