Kwa akuluakulu, kutayika kumva kumakhala kolephereka pamene mwataya ma decibel (dB) makumi atatu (40) omvera mu khutu lanu lomvetsera, lomwe ndi lofanana ndi lopezeka mu chipinda chokhala chete. Ana amaonedwa kuti akuvutika ndi kumva ngati atayika 30 dB, kapena kufanana ndi kung'ung'uza mu laibulale. Kumvetsera mwachibadwa kumatha kuzindikira phokoso pa 25 dB, lomwe liri lofanana ndi kung'ung'udza kochepa.
Kumva kutayika kumachitika ndi anthu mamiliyoni 360 padziko lapansi, pafupifupi 10 peresenti (kapena 32 miliyoni) omwe ali ana. Mavuto ena akumva ndi achilengedwe, pamene zina zimapewa. Zomwe zimayambitsa vuto lomvetsera ndizo:
- zibadwa
- mavuto obadwa
- matenda aakulu
- matenda opatsirana
- mankhwala ena ndi mankhwala
- phokoso lokwanira
- kukalamba
Kumva ana mwachisawawa kumatetezedwa kwambiri ndi makumi asanu mwa makumi asanu ndi awiri mwa 100 aliwonse chifukwa chokhala ndi zotetezedwa. Kumva kulira kwakukulu kwachuma, zomwe zimachititsa pafupifupi madola 750 biliyoni mu ndalama zothandizira zaumoyo padziko lonse lapansi. Njira zothandizira zimakhala zothandiza ndipo zingathe kuchepetsa mavuto a zachuma padziko lonse. Kuchita masewera olimbitsa thupi kwawonetsedwa kuti ndi njira yothandiza yoteteza. Komabe, pali nthawi pamene kuchita masewero olimbitsa thupi kungapangitse kuti mukhale ndi chiopsezo chokhala ndi vuto lakumva.
Zotsatira Zoipa za Kumvera
Ngakhale kuchita masewera olimbitsa thupi nthawi zambiri kumagwirizanitsidwa ndi ubwino wa thanzi, kuchita masewero olimbitsa thupi kungawonongeke pangozi yowonjezera kumva pakumvetsera pamodzi ndi nyimbo zomveka.
Zojambula zanu zingapangitse makalasi a aerobics omwe amamvetsera nyimbo panthawi yomwe amagwira ntchito pakati pa 60 dB (lachasitiki kapena wouma) mpaka 90 kapena 100 dB (subway, njinga yamoto, kapena dzanja). Vesi iliyonse pamwamba pa 90 dB imalingaliridwa mokweza kwambiri. Bungwe la International Association of Fitness Professionals limalimbikitsa kuti mupatseni zipangizo zamakutu kapena zinthu zina zoteteza pakumva ngati zowonjezera zoposa 90 dB.
Ngakhale kuti izi zikuwoneka ngati njira yosavuta, mapulogalamu othandizira otetezedwa akumvetsera sakulemekezedwa nthawi zonse chifukwa nyimbo zamakono zitha kuonedwa ngati zikulimbikitsa. Pofuna kukhala ndi gulu lolimbikitsana komanso losangalatsa, njira zothandizira nthawi zina zimanyalanyazidwa. Ophunzitsa aubweya woopsa amatha kuopsezedwa kwambiri ndi alangizi pafupifupi 30 mwa 100 omwe amanena kuti amapeza 50 peresenti ya nthawiyo. Mungagwiritse ntchito mfundo zomwe zili m'munsizi kuti muwone momwe mungapezere chitetezo chakumvetsera patsiku la mphindi 60:
- Zowopsa kwambiri = 97 dB (kubowola dzanja kapena piritsi)
- Pangozi = 89 dB (subway kapena moto wapita)
- Ngozi yochepa = 85 dB (makina okhwima)
- Kowopsa kwambiri = 80 dB (kuyanika pamoto)
Malinga ndi CDC (Centers for Disease Control and Prevention), musapitirire mowonjezereka mowonjezereka motsatizana ndi kutalika kwa nthawi kuti muchepetse vuto la kumva:
- 106 dB - 3.75 mphindi
- 103 dB - 7.5 mphindi
- 100 dB - mphindi 15
- 97 dB - mphindi 30
- 94 dB - 1 ora
- 91 dB - maola awiri
- 88 dB - 4 maola
- 85 dB - maola 8
Malire oterewa amachititsa kuti anthu aziwoneka bwino. Komabe, kafukufuku wasonyeza kuti khutu lanu limakhala ndi kusintha kwa kanthawi kochepa (TTS) komwe kumakupangitsani kukhala ovuta kumva kumva ndi kuchita masewera olimbitsa thupi.
Mukhoza kukhala ndi zizindikiro (kumangirira mumakutu anu) mkati mwa mphindi ziwiri zomwe mukuchita pamene nyimbo za nyimbo zili zazikulu kuposa 90 dB.
Zina zikhoza kuwonjezeredwanso ndi masewera olimbitsa thupi, monga chubu wambiri wa eustachian ndi tinnitus .
Ubwino Wodzichepetsa
Ngakhale kuti pali zotsatira zina zomwe zingasokoneze pakumva ndi kuchita masewero olimbitsa thupi, ubwino wake umaposa zolakwika nthawi zambiri. Pitirizani kuwonjezeka kafukufuku wokhudzana ndi ubwino ndipo zina mwazinthuzi sizikumveka bwino.
Thupi la Mass Mass (BMI) ndi chiŵerengero cha kulemera kwanu (mu kilogalamu) ndi kutalika (mu mamita) kuti muthandize kudziwa kuchuluka kwa mafuta a thupi lanu.
Mukhoza kuwerengera BMI yanu ndi izi: kulemera ÷ (kutalika × kutalika). Ngati BMI yanu yoposa 25 kapena yofanana ndi 25, yomwe imaonedwa ngati yowononga kwambiri, mumakhala chiopsezo chachikulu chokhala ndi vuto lakumva. Kuchita masewera olimbitsa thupi nthawi zonse kungakuthandizeni kuchepetsa BMI yanu ndiyeno pangakhale chiopsezo chanu chokhala ndi vuto lomvetsera.
Mofananako ndi BMI, kuwonjezeka kwa chiuno chapakati kuposa 88 masentimita kungakuchititseni inu pangozi yowonjezera kutaya kwa kumva. Zifukwa zomwe zinawonjezereka BMI ndi chiuno chazingwe zingapangitse kuti muthe kuchepetsa kumva kumva ndizo:
- kuwonongeka chifukwa cha mpweya wabwino
- kupanga mafakitale aulere ku maselo olemera
- kuchepa kwa adiponectin, yomwe imakhala ndi zotsutsana ndi zotupa
Kuyenda maola awiri pa sabata kwawonetsedwa kuti kumapereka zothandiza kuteteza mtima wanu ndi impso. Kuchita masewera olimbitsa thupi nthawi zonse kumathandizanso kuchepetsa chiopsezo cha matenda ena omwe awonjezera chiopsezo cha kumva kumva: shuga, matenda a mtima ndi matenda ena okhudzana ndi mitsempha ya mitsempha. Zimaganiziridwa, koma osamvetsetseka, kuti ntchito yowonongeka idzakhala ndi zotsatira zabwino zomwezo pa cochlea yanu (chiwalo chokhala ndi chikopa chomwe chimakhudza ndondomeko yanu ya kumva). Zomwe amaganiza kuti phindu lachitsulo ndi:
- kusinthika kwa magazi
- kupewa matenda a neurotransmitter
- kuchepetsa kuwonongeka komwe kunabwera chifukwa cha phokoso
Ogwira ntchito za Yoga amasonyeza kuti kutaya kumvetsera ndi kuchepetsa zizindikiro kungayambitse kudzera m'mayendedwe angapo a yoga. Zopindulitsa zogwirizana ndi zokhudzana ndi zomwe tatchulazi zokhudzana ndi masewero olimbitsa thupi kudzera mukuthamanga kwa magazi kupita ku cochlea ndi kupeŵa kuwonongeka kwa mphutsi ya neurotransmitter. Zochita za yoga zogwirizana ndi mapindu okhudzana ndi kutaya kwa kumva ndi awa:
- Greek Greeks Chalan - khosi lachitsulo -kulumikiza zolimbitsa thupi
- Skandh Chalan - kuchita masewera olimbitsa thupi
- Brahmari Pranayama - njuchi mpweya
- Kumbhak - kupuma kupuma
- Shankha Naad - kuwomba phokoso la Shankha kapena nkhono
> Zotsatira:
> Zolinga za Kuletsa ndi Kuteteza Matenda. 2016. Mfuu ndi Kumva Kutetezedwa Kwambiri. https://www.cdc.gov/niosh/topics/noise/chart-lookatnoise.html.
> Curhan, SG, Eavey, R, Wang, M, Stampfer, MJ & Curhan, GC. 2013. Mndandanda wa misala ya thupi, chiuno chozungulira, kuchita masewera olimbitsa thupi, komanso chiopsezo chakumva kwa amayi. Am J Med. 126 (12): 1142.e1-8. lembani: 10.1016 / j.amjmed.2013.04.026.
> Taneja, MK. 2014. Kupititsa patsogolo Kumvetsera Kuchita Mwa Yoga. J Yoga Phys Ther. 5: 3. do: 10.4172 / 2157-7595.1000194.
> Wilson, WJ & Herbstein, N. 2003. Udindo wa Nyimbo Zowonjezereka mu Kuthamanga Kwambiri: Zotsatira za Kumva Kudzisunga. Journal of American Academy of Audiology, 14 (1), pp. 29-38 (10).
> Bungwe la Padziko Lonse la Umoyo. 2017. Kusamva ndi Kumva Kutaya. http://www.who.int/mediacentre/factsheets/fs300/en/.