Dumbbell imhando yemidziyo yekubatsira yekusimudza uremu uye kusimba maekisesaizi, ayo anoshandiswa kuvaka mhasuru simba kudzidziswa. Nekuti hapana ruzha paunenge uchidzidzira, inonzi dumbbell.
Dumbbells zvishandiso zviri nyore zvinoshandiswa kusimbisa tsandanyama. Chinhu chayo chikuru isimbi yakakandwa, imwe ine runyoro rwerabha.
Inoshandiswa kudzidziswa kwesimba remhasuru, tsandanyama inosanganiswa kufamba kudzidziswa. Kune varwere vane simba rakaderera remusimba rinokonzerwa nekuremara kwekufamba, kurwadziwa uye kusashanda kwenguva refu, kubata dumbbells uye kushandisa uremu hwemadumbbells kuti uite kushingaira kurwisana nekudzivirira kudzidzisa simba remhasuru.
Dumbbells inodzidzisa tsandanyama imwe chete; Kana huremu huchiwedzerwa, kurongeka kwemhasuru dzakawanda kunodiwa, uye inogona zvakare kushandiswa semhando yemhasuru musanganiswa chiito kudzidziswa.
Rubatsiro pakusimudza uremu uye kurovedza muviri. Kune marudzi maviri ehuremu hwakagadziriswa uye huremu hunogadziriswa. ① Yakagadziriswa huremu dumbbells. Kanda nenguruve simbi, simbi tsvimbo pakati, zvose migumo yakasimba raundi bhora, nokuti hapana ruzha panguva kudzidzira, anonzi dumbbell. Huremu hwemadumbbells akareruka i6, 8, 12, uye 16 pound (1 pound = 0.4536 kg). Huremu hwemadumbbells anorema ndeye 10, 15, 20, 25, 30 kg, nezvimwewo ② Anogadziriswa dumbbells. Zvakafanana neiyo yakaderedzwa barbell, mupfupi simbi simbi pamativi ese maviri ehuremu hweakatenderedza simbi pepa, anenge 40 ~ 45 cm kureba, kusimudza kana kusimba kurovedza muviri kunogona kuwedzera kana kuderedza uremu. Kazhinji ita dumbbell exercises, inogona kusimbisa simba remhasuru yezvikamu zvakasiyana-siyana zvemuviri.
Zvinonyatsozivikanwa kuti kuchinjika kuongororwa kwe centrifugal simba kunofanirwa kuitwa kana astronaut yemuviri bvunzo yekusimba inoitwa. Simba reCentrifugal rinogona kuita kuti chinhu chepakutanga chine huremu hudiki kuwana kakati wandei simba rekinetic pane zvakajairika nechinguvana, uye kuramba kuburitsa inertia, saka simba re centrifugal simba haringatarisirwe. Indasitiri yemidziyo yekusimbisa muviri yanga ichiedza kutsvaga nzira dzekushandisa rudzi urwu rwekukurumidza kinetic simba pakugadzira chigadzirwa. Pasi pemaitiro aya, iyo ichangobva kugadzirwa kinetic simba dumbbell yakazvarwa. Iyo inotyora nekunzwa kunorema kwechinyakare dumbbells uye inoita inorema kurovedza muviri kusununguka. Iyo inosanganisa maitiro anoshanda ewrist bhora uye dumbbells kupa yakakosha mhasuru kudzidziswa uye muviri wese kurovedza muviri.
Nguva yekutumira: Aug-05-2022