వ్యాయామం: కూర్పుల మధ్య తేడాలు

వికీపీడియా నుండి
Jump to navigation Jump to search
పంక్తి 10: పంక్తి 10:


==ఉపయోగాలు==
==ఉపయోగాలు==
==Exercise benefits==

Physical exercise is important for maintaining [[physical fitness]] and can contribute positively to maintaining a healthy weight; building and maintaining healthy bone density, muscle strength, and joint mobility; promoting physiological well-being; reducing surgical risks; and strengthening the immune system.
Physical exercise is important for maintaining [[physical fitness]] and can contribute positively to maintaining a healthy weight; building and maintaining healthy bone density, muscle strength, and joint mobility; promoting physiological well-being; reducing surgical risks; and strengthening the immune system.



14:41, 23 ఫిబ్రవరి 2008 నాటి కూర్పు

నీటిలో పరుగెత్తుతున్న అమెరికా సైనికుడు.

వ్యాయామం మంచి ఆరోగ్య పరిరక్షణ కోసం చాలా అవసరం. ఇది ఎక్కువగా కండరాలను, రక్త ప్రసరణ వ్యవస్థను ధృఢపరచడానికి, క్రీడలలో మంచి ప్రావీణ్యత సాధించడానికి ఉపయోగిస్తారు. దైనందిక వ్యాయామం వలన మన శరీరపు వ్యాధినిరోధక శక్తి వృద్ధిచెందుతుంది, గుండెకు సంబంధించిన వ్యాధులు, స్థూలకాయం, మధుమేహం వంటి వ్యాధులు రాకుండా నిరోధిస్తుంది.[1][2] కొన్ని రకాల మానసిక వ్యాధుల వారికి ఇది తోడ్పడుతుంది.


రకాలు

వ్యాయామాన్ని మూడు రకాలుగా విభజించవచ్చును.

ఉపయోగాలు

Physical exercise is important for maintaining physical fitness and can contribute positively to maintaining a healthy weight; building and maintaining healthy bone density, muscle strength, and joint mobility; promoting physiological well-being; reducing surgical risks; and strengthening the immune system.

Frequent and regular aerobic exercise has been shown to help prevent or treat serious and life-threatening chronic conditions such as high blood pressure, obesity, heart disease, Type 2 diabetes, insomnia, and depression. Strength training appears to have continuous energy-burning effects that persist for about 24 hours after the training, though they do not offer the same cardiovascular benefits of aerobic exercises. Exercise can also increase energy and raise one's threshold for pain.[ఆధారం చూపాలి]

There is conflicting evidence as to whether vigorous exercise (more than 70% of VO2 Max) is more or less beneficial than moderate exercise (40 to 70% of VO2 Max). Some studies have shown that vigorous exercise executed by healthy individuals can effectively increase opioid peptides (aka endorphins, a naturally occurring opiate that in conjunction with other neurotransmitters is responsible for exercise induced euphoria and has been shown to be addictive), positively influence hormone production (i.e., increase testosterone and growth hormone),[6] benefits that are not as fully realized with moderate exercise.

Exercise has been shown to improve cognitive functioning via improvement of hippocampus-dependent spatial learning, and enhancement of synaptic plasticity and neurogenesis.[7] In addition, physical activity has been shown to be neuroprotective in many neurodegenerative and neuromuscular diseases.[8] For instance, it reduces the risk of developing dementia.[9] Physical activity is thought to have other beneficial effects related to cognition as it increases levels of nerve growth factors, which support the survival and growth of a number of neuronal cells.[10]

Both aerobic and anaerobic exercise also work to increase the mechanical efficiency of the heart by increasing cardiac volume (aerobic exercise), or myocardial thickness (strength training, see Organ hypertrophy).

Not everyone benefits equally from exercise. There is tremendous variation in individual response to training: where most people will see a moderate increase in endurance from aerobic exercise, some individuals will as much as double their oxygen uptake, while others will never get any benefit at all from the exercise

ఇవి కూడా చూడండి

మూలాలు

  1. Stampfer, M., Hu, F., Manson, J., Rimm, E., Willett, W. (2000) Primary prevention of coronary heart disease in women through diet and lifestyle. The New England Journal of Medicine, 343(1), 16-23. Retrieved October 5, 2006, from ProQuest database.
  2. Hu., F., Manson, J., Stampfer, M., Graham, C., et al. (2001). Diet, lifestyle, and the risk of type 2 diabetes mellitus in women. The New England Journal of Medicine, 345(11), 790-797. Retrieved October 5, 2006, from ProQuest database.
  3. O'Connor, D., Crowe, M., Spinks, W. 2006. Effects of static stretching on leg power during cycling. Turin, 46(1), 52-56. Retrieved October 5, 2006, from ProQuest database.
  4. Wilmore, J., Knuttgen, H. 2003. Aerobic Exercise and Endurance Improving Fitness for Health Benefits. The Physician and Sportsmedicine, 31(5). 45. Retrieved October 5, 2006, from ProQuest database.
  5. de Vos, N., Singh, N., Ross, D., Stavrinos, T., et al. 2005. Optimal Load for Increasing Muscle Power During Explosive Resistance Training in Older Adults. The Journals of Gerontology, 60A(5), 638-647. Retrieved October 5, 2006, from ProQuest database.
  6. Hanc, J. 1987. Your Health Behind the Runner\'s Euphoria. \'\'Newsday, April 21, 1987,\'\' 11. Retrieved October 5, 2006, from ProQuest database
  7. van Praag H, Kempermann G, Gage FH. (1999). "Ontogeny Running increases cell proliferation and neurogenesis in the adult mouse dentate gyrus" (Abstract). Nature Neuroscience. 2 (3): 266–70. Retrieved 2007-03-28.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  8. Clément Grondard; et al. (2005). "Regular Exercise Prolongs Survival in a Type 2 Spinal Muscular Atrophy Model Mouse" (Abstract). The Journal of Neuroscience. 25 (33): 7615–7622. Retrieved 2007-03-28. {{cite journal}}: Explicit use of et al. in: |last= (help)
  9. West Virginia Department of Health and Human Resources
  10. Edward McAuley,* Arthur F. Kramer, and Stanley J. Colcombe (2004). "Cardiovascular fitness and neurocognitive function in older Adults: a brief review" (Full Article). BRAIN, BEHAVIOR, and IMMUNITY. 18 (2004): 214–220. Retrieved 2007-03-28. {{cite journal}}: line feed character in |journal= at position 7 (help)CS1 maint: multiple names: authors list (link)
"https://te.wikipedia.org/w/index.php?title=వ్యాయామం&oldid=271042" నుండి వెలికితీశారు