The Effect of solar UV Rays on some biological activities of divers | ||||
| Assiut Journal of Sport Science and Arts | ||||
| Volume 2022, Issue 1, June 2022, Page 1-9 PDF (418.9 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ajssa.2022.295928 | ||||
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| Authors | ||||
| Saleh Abdelsalam Eltarabily1; Mohamed Abo Setta2 | ||||
| 1Assistant Professor in Dep of water sports , Faculty of PE , El-Arish, Suez Canal university | ||||
| 2Department of water sports, Faculty of Physical Education, El Arish University | ||||
| Abstract | ||||
| stract Vitamin Dȝ or cholecalciferol occurs in fish liver and is produced in human skin by UV light. The UV Rays accomplish inactive pro vitamin transformation to the active vitamin. To determine the effect of solar UV Rays on some biological activities of divers, two equal groups of divers, ten divers each, participated in the study. Group (1) was exposed to sunlight during the experiment for one month and dive for one hour, three times/week, Group (2) was unexposed to sunlight and dived after sunset for one hour, three times/week, for one month. Cardiovascular assessment, pulses rate, Malondialdehyde, Superoxide dismutase, together with muscle strength assessment and IGF”1”, Vit Dȝ concentration were performed in both groups before and after the experiment. Results revealed a positive change in the cardiovascular system, in oxidant and antioxidant activities, together with muscle strength and IGF”1”, and Vit Dȝ concentration in case of the divers performing exposed to sunlight compared to the Group of divers unexposed to the sunlight during the experiment duration. Exposure to the sunlight-induced improvement due to the activation of proVitamin to the active state by UV Rays. It may be concluded that Vit Dȝ induced benefit effects on the cardiovascular system, immunity, and strength activity with increased IGF”1”, and Vit Dȝ concentration of divers | ||||
| Keywords | ||||
| Solar UV Rays; Cardio Vascular System; immunity; Vit Dȝ; Muscle strength; Divers | ||||
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