منابع مشابه
Bicycle riding and erectile dysfunction: a review.
INTRODUCTION For many years, reports in the literature have implicated bicycle riding as causing increased risk of erectile dysfunction (ED). Perineal compression during cycling has been associated with the development of sexual complications. AIM To review current literature on the rationale for ED from bicycle riding and outcome of bicycle riding on erectile function and to present availabl...
متن کاملBicycle riding, walking, and weight gain in premenopausal women.
BACKGROUND To our knowledge, research has not been conducted on bicycle riding and weight control in comparison with walking. Our objective was to assess the association between bicycle riding and weight control in premenopausal women. METHODS This was a 16-year follow-up study of 18,414 women in the Nurses' Health Study II. Weight change between 1989 and 2005 was the primary outcome, and the...
متن کاملHarvesting Energy from the Counterbalancing (Weaving) Movement in Bicycle Riding
Bicycles are known to be rich source of kinetic energy, some of which is available for harvesting during speedy and balanced maneuvers by the user. A conventional dynamo attached to the rim can generate a large amount of output power at an expense of extra energy input from the user. However, when applying energy conversion technology to human powered equipments, it is important to minimize the...
متن کاملPhysical activity when riding an electric assisted bicycle
BACKGROUND The objectives of the present study were to compare time spent cycling, exercise intensity, and time spent in moderate- (MPA) and vigorous intensity physical activity (VPA) when cycling on an E-bike and a conventional bicycle on two "cycling-to-work" routes with differences in topography, defined as a hilly and a flat route. METHODS Eight adults (23-54 years, two women) cycled outd...
متن کاملInfluence of Neural Delay in Sensorimotor Systems on the Control Performance and Mechanism in Bicycle Riding
Abstract – Neural sensorimotor systems have unavoidable delay in the processing. In this paper, we investigate the influence of the delay on control performance in numerical experiment with simple networks. Obtained results suggest not only the fact that the delay degrades control performance of reflex motion in proportion to the amount of the delay, but also the possibility that it influences ...
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ژورنال
عنوان ژورنال: Injury Prevention
سال: 2010
ISSN: 1353-8047
DOI: 10.1136/ip.2010.029215.438