Home treadmill sayansi

1, kusiyana pakati pa treadmill ndi kuthamanga panja

Treadmill ndi mtundu wa zida zolimbitsa thupi zomwe zimatengera kuthamanga kwakunja, kuyenda, kuthamanga ndi masewera ena. Zochita zolimbitsa thupi zimakhala zosakwatiwa, makamaka zophunzitsira mpaka minofu ya m'munsi (ntchafu, ng'ombe, matako) ndi gulu lapakati la minofu, pamene kupititsa patsogolo ntchito ya mtima ndi kulimbitsa mphamvu ya mitsempha ndi tendons.

Popeza ndi kayeseleledwe ka kuthamanga panja, mwachibadwa ndi osiyana ndi kuthamanga panja.

Ubwino wa kuthamanga panja ndikuti uli pafupi ndi chilengedwe, chomwe chingathe kuthetsa thupi ndi malingaliro ndikumasula kupanikizika kwa ntchito ya tsikulo. Panthawi imodzimodziyo, chifukwa chakuti misewu imakhala yosiyana, minofu yambiri imatha kutenga nawo mbali pazochitikazo. Choyipa chake ndi chakuti chimakhudzidwa kwambiri ndi nthawi ndi nyengo, zomwe zimapatsanso anthu ambiri chifukwa chokhala aulesi.

Ubwino wachopondaponda ndikuti sichimachepa ndi nyengo, nthawi, ndi malo, imatha kuyendetsa liwiro ndi nthawi yochita masewera olimbitsa thupi malinga ndi momwe ilili, ndipo imatha kuwerengera molondola kuchuluka kwa masewera olimbitsa thupi, komanso imatha kuyang'ana sewero pamene ikuthamanga. , ndipo novice white akhozanso kutsatira maphunzirowo.

2. N’cifukwa ciani tiyenela kusankha makina opondaponda?
Monga tonse tikudziwa, treadmills, elliptical makina, kupota njinga, makina opalasa, mitundu inayi ya zida za aerobic zingatithandize kutaya mafuta, koma zida zosiyanasiyana zochitira masewera olimbitsa thupi kumagulu osiyanasiyana a minofu, kwa magulu osiyanasiyana a anthu, timakhudzidwa kwambiri ndi kuwotcha. mafuta zotsatira si chimodzimodzi.

M'moyo weniweni, masewera olimbitsa thupi apakati ndi otsika kwambiri amathandiza kwambiri kutsata kwa nthawi yaitali, ndipo anthu ambiri amatha kusunga mphindi zoposa 40, kuti akwaniritse bwino kutentha kwa mafuta.

Ndipo masewera olimbitsa thupi kwambiri nthawi zambiri samasungidwa kwa mphindi zingapo, chifukwa chake tikasankha zida, tikulimbikitsidwa kuti tisankhe zolimbitsa thupi komanso zotsika kwambiri zimatha kukhala ndi zida zawo zabwino kwambiri zowotcha mafuta.

Zitha kuwoneka kuchokera kuzinthu zina kuti kuyankha kwa mtima wa treadmill ndikowonekera kwambiri, chifukwa mu chikhalidwe chowongoka, magazi m'thupi amafunika kugonjetsa mphamvu yokoka kuti abwerere kumtima, kubwerera kwa venous kumachepetsedwa, kutuluka kwa sitiroko kumachepa. zochepa, ndipo kugunda kwa mtima kumafunika kulipidwa ndi kuwonjezeka, zomwe zimafuna kutentha kwambiri.

Mwachidule, treadmill ndi yosavuta kuchita mwamphamvu, mosavuta kulowa mulingo woyenera kwambiri mafuta woyaka kugunda kwa mtima, chimodzimodzi zolimbitsa thupi mwamphamvu ndi nthawi, treadmill amadya kwambiri zopatsa mphamvu.

Chifukwa chake, pakuchepetsa thupi kwa zida zomwezo: chopondapo> makina a elliptical> Kupota njinga> makina opalasa.

Komabe, ziyenera kukumbukiridwa kuti kuyankha kwa mtima kumakhala kolimba kwambiri kumapangitsa kuti zikhale zovuta kumamatira kwa nthawi yaitali, kotero kuti chopondapo sichiyenera kwa okalamba.