نتایج جستجو برای: wbv
تعداد نتایج: 507 فیلتر نتایج به سال:
CONTEXT Several groups have undertaken studies to evaluate the physiologic effects of whole-body vibration (WBV). However, the value of WBV in a training program remains unknown. OBJECTIVE To investigate whether a WBV program results in a better strength and postural control performance than an equivalent exercise program performed without vibration. DESIGN Randomized, controlled trial. S...
زمینه و هدف: ویبراسیون یک تکنیک تمرینی برای سیستم نوروماسکولار است. زنان به خاطر محتویات عضلانی کمتر از مردان و نیز از دست رفتن پر شتاب آن در حول و حوش یائسگی، در معرض خطر ابتلا به سارکوپنیا و از دست رفتن سریعتر استقلال و کیفیت زندگی هستند. پس، زنان باید اولین جامعه هدف برای مطالعات مربوط به بهبود سیستم نروماسکولار در نظر گرفته شوند. بنابراین، هدف از این مطالعه بررسی و مقایسه پاسخ نوروماسکولار ...
While it seems that whole body vibration (WBV) might be an effective modality to enhance physical performance, the proper prescription of WBV for performance enhancement remains unknown. The purpose of this study was to compare the immediate effect of various WBV accelerations on counter movement jump (CMJ) height, the duration of any effect, and differences between men and women. Forty-four pa...
It has been well established that physical activity (exercise) by way of running wheel or treadmill activity improves motor and cognitive performance in (sedentary) mice [1,2,3]. This type of exercise, however, cannot be performed well by aging mice or mice with motor deficiencies. Notably the amount of voluntary exercise of old mice in running wheels decreases largely (up to 90% as compared to...
The first purpose of this study was to determine the effects of whole-body vibration (WBV) exercise during an isometric hand-grip exercise. The second purpose was to evaluate whether more than one vibratory focus would evoke an increase in the effects evoked by only one vibratory focus. The present study investigated whether WBV exposure during 10 repetitions of a handgrip dynamometer while sta...
This study examined the effects of whole-body vibration (WBV) on the hormone and lipolytic responses. Eight male subjects performed WBV and control (CON) trials on separate days. The WBV session consisted of 10 sets of vibration for a duration of 60 s with rest periods of 60 s between each set (frequency 26 Hz). The subjects maintained a static squat position with knees bent on the platform. In...
Abnormalities in whole blood viscosity (WBV) have been implicated in hypertension. This study analyzes relations between WBV and blood pressure in the Strong Heart Study population of American Indians. We examined 676 participants (489 women, age 62+/-7 years) without prevalent cardiovascular disease or use of antihypertensive medications, digoxin, or aspirin. WBV was calculated from hematocrit...
conclusions a short-term wbv exercise improves isotonic strength of the leg muscle and dynamic balance, while creatine supplementation with and without wbv training increases isometric strength of the leg muscle and mobility in elderly women. background a decline in neuromuscular function can cause a decrease in physical fitness in elderly women. objective the present study aimed at investigati...
Although resistance training (RT) combined with whole-body vibration (WBV) is becoming increasingly popular among untrained adults, the additional effects of WBV on muscle fitness are still not well understood. The aim of the present study was to evaluate the effects of WBV on muscle strength, muscle power, muscle endurance, and neuromuscular activities compared with the identical RT without WB...
BACKGROUND Benefits of community-based whole-body vibration (WBV) as a mode of exercise training for people with chronic obstructive pulmonary disease (COPD) have not been investigated. The low skill demand of WBV may enhance habitual sustainability to physical activity by people with COPD, provided efficacy of WBV can be established. The purpose of this trial was to compare a community-based W...
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