منابع مشابه
The effect of age and skill level on the mental rotation ability of girl swimmers
The aim of this study was to determine the effect of age and level of somersaults swimmerschr('39') on mental rotation ability. This study was conducted as a comparative causal with one-stage and post-event design. The statistical population was female swimmers in Shiraz who were trained in somersaults. Among them, 60 subjects were selected by purposive sampling method and then divided into fou...
متن کاملEar problems in swimmers.
Acute diffuse otitis externa (swimmer's ear), otomycosis, exostoses, traumatic eardrum perforation, middle ear infection, and barotraumas of the inner ear are common problems in swimmers and people engaged in aqua activities. The most common ear problem in swimmers is acute diffuse otitis externa, with Pseudomonas aeruginosa being the most common pathogen. The symptoms are itching, otalgia, oto...
متن کاملMagnetically controlled ferromagnetic swimmers
Microscopic swimming devices hold promise for radically new applications in lab-on-a-chip and microfluidic technology, diagnostics and drug delivery etc. In this paper, we demonstrate the experimental verification of a new class of autonomous ferromagnetic swimming devices, actuated and controlled solely by an oscillating magnetic field. These devices are based on a pair of interacting ferromag...
متن کاملOnychomycosis in Icelandic swimmers.
We investigated visitors to a swimming pool in Reykjavik to determine whether onychomycosis of the toenails is more prevalent in swimmers than in the general population, where the prevalence is believed to be between 3 and 8%. A total of 266 swimmers over the age of 17 years were interviewed and examined. When an onychomycosis was suspected a nail specimen was taken for mycological examination....
متن کاملCardiac risk in swimmers
SPATARO A., Di PAOLO F.M., Di SALVO V., RUGGERI A.E., PARISI A., ALABISO A., VOLTA B. and PIGOZZI F. Cardiac risk in swimmers. Kinesiology, Vol. 2, No. 1, pp. 75-80, 1997. Swimming exercise determines various cardiovascular reflexes and induces complex haemodynamic changes: the increased cardiac output, the occurring tachycardia and the higher mean arterial blood pressure, all result in an augm...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: British Journal of Sports Medicine
سال: 1964
ISSN: 0306-3674
DOI: 10.1136/bjsm.1.3-4.81