Electrical Muscle Stimulation 트레이닝이 성인 여성의 에너지 대사 및 신체조성에 미치는 영향
Notice bibliographique
Résumé
ABSTRACT \n \nIntroductions: Electrical muscle stimulation (EMS) is the elicitation of muscle contraction using electric stimulation and has received a lot of attention in recent years because of its various neurophysiological benefits. EMS can be used to help people who are partially or completely immobile with rehabilitation, and used as a training tool for athletes and healthy people to improve the muscular strength and function. Although, many studies have been evaluated that EMS training has been proven to be effective in energy expenditure, body composition, and muscle function, it was still not certain whether it was the additional effect of EMS. \nObjective: The purpose of the study was to investigate the acute (energy expenditure and metabolism) and chronic (body composition and muscle function) effects of the EMS training in female adults. \nMethods: There were 10 females (age: 23.0±3.6 yrs) recruited to identify the acute effects of EMS. Energy expenditure was measured by gas-exchange analyzer (VO2 Master Pro; VO2 Master Health Sensor Inc, Vernon, Canada) and blood lactate was measured before and after training. In addition, to verify the chronic effect of EMS, 10 weeks of training was applied to 23 adult women (age: weight-bearing group (WB-G): 40±5.0 yrs, EMS group (EMS-G): 41.1±3.7 yrs). and CT scans were used to evaluate visceral fat area of abdominis and cross-sectional area (CSA) of thigh and maximum muscle strength was evaluated by Biodex System 3 (Biodex Medical Systems, New York, USA) \nResults: The acute EMS training showed higher energy expenditure per exercise than general weight-bearing training (WB-G: 72.1±10.3 kcal/session vs EMS-G: 87.0±17.0 kcal/session; p=0.018) and showed more use of anaerobic energy metabolism (Lactate: 1.8±2.1 mmol/L vs 4.4±2.6 mmol/L; p=0.005). As a result of intervention during 10 weeks based on effects of energy expenditure and metabolism, visceral fat area of the abdomen significantly reduced in EMS group (Pre: 96.4±33.5 cm2, Post: 90.4±30.8 cm2; p=0.017) with significant the interaction of time and group (Time×Group: p=0.017). In addition, improve isokinetic peak torque at high angular speeds (90°/s, 180°/s) was significantly increased after EMS training, but there was no significant difference between both groups. \nConclusions: The findings of this study suggest that the EMS training contributes to higher energy expenditure and anaerobic energy mobilization during exercise. In addition, these metabolic benefits of EMS training may affect the reduction of the abdominal visceral fat area with long-term exercise. \n \nKEY WORDS: EMS training, Weight-bearing training, Energy metabolism, Muscle function, Visceral fat area, Body composition
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Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,000 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,001 | 0,001 |
| Études des sciences et des technologies | 0,001 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,001 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,027 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».