Nws txhais li cas thaum ib yam dab tsi "hnyav"?
Weighted txhais tau hais tias ib yam khoom muaj qhov hnyav ntxiv rau nws kom nws ruaj khov dua. Qhov no tuaj yeem ua tiav nrog lub hauv paus, kov, lossis txawm tias tsuas yog nrog cov khoom siv ntxiv. Nws yog ib qho cuab yeej cuab tam ntawm cov khoom ua si thiab cov khoom ua si.
Cia peb saib qee txoj hauv kev uas nws tuaj yeem siv tau thiab vim li cas nws thiaj li muaj txiaj ntsig.
Hauv kab ntawv no peb yuav npog:
Ntxiv Qhov hnyav rau cov khoom: Qhov zais cia rau lawv txoj kev vam meej
Thaum nws los tsim ib yam khoom uas kav ntev, ntxiv qhov hnyav rau qee yam ntawm nws tuaj yeem yog qhov hloov pauv kev ua si. Los ntawm kev ua li ntawd, cov khoom ua tau ntev dua thiab tuaj yeem tiv taus hnav thiab tsim kua muag rau lub sijhawm ntev. Piv txwv li, lub hauv paus hnyav ntawm lub teeb tuaj yeem tiv thaiv nws los ntawm tipping tshaj, uas tuaj yeem ua rau lub teeb puas lossis lub teeb. Ib yam li ntawd, qhov hnyav ntawm rab riam hauv chav ua noj tuaj yeem muab kev tswj tau zoo dua thiab tiv thaiv kom tsis txhob plam ntawm koj txhais tes, ua rau nws tsis tshua tawg lossis nti.
Txhim kho kev ua haujlwm
Cov khoom hnyav kuj tuaj yeem ua haujlwm zoo dua thiab ua haujlwm tau zoo. Piv txwv li, ib daim pam hnyav tuaj yeem pab cov neeg uas muaj kev ntxhov siab lossis pw tsis tsaug zog los ntawm kev ua kom lub siab sib sib zog nqus, uas tuaj yeem ua rau lub paj hlwb thiab txhawb kev so. Ib yam li ntawd, qhov hnyav hula hoop tuaj yeem pab cov leeg nqaij hauv plab thiab hlawv calories sai dua li cov hula hoop li niaj zaus vim qhov ntxiv tsis kam.
Ua kom muaj kev nyab xeeb
Ntxiv qhov hnyav rau qee yam khoom kuj tuaj yeem ua rau lawv muaj kev nyab xeeb. Piv txwv li, lub kaus uas hnyav hnyav tuaj yeem tiv thaiv nws los ntawm cua daj cua dub, txo qhov kev pheej hmoo ntawm nws tsoo ib tug neeg lossis ua rau muaj kev puas tsuaj. Ib yam li ntawd, lub hauv paus hnyav ntawm lub pob tawb tuaj yeem tiv thaiv nws los ntawm tipping thaum lub sijhawm ua si, txo qhov kev pheej hmoo ntawm kev raug mob rau cov players.
Ntxiv qhov hnyav rau ib yam khoom: Tus yuam sij rau kev ruaj ntseg
Thaum nws los txog rau cov khoom, stability yog txhua yam. Ib qho khoom ruaj khov yog ib qho uas nyob hauv qhov sib npaug, txhais tau tias nws nyob rau hauv txoj hauj lwm uas nws yuav tsis poob los yog poob. Ntxiv qhov hnyav rau ib yam khoom tuaj yeem pab nws nyob ruaj khov, uas yog vim li cas cov khoom hnyav feem ntau nyiam dua lawv cov khoom sib dua.
Qhov hnyav li cas txhim kho kev ruaj ntseg
Lub ntiajteb txawj nqus yog lub zog uas rub cov khoom mus rau qhov chaw ntawm lub ntiaj teb. Thaum ib yam khoom yog upright, lub ntiajteb txawj nqus rub nws downwards, rau hauv av. Qhov hnyav dua qhov khoom yog, ntau lub zog nws tawm hauv av, ua rau nws tsis tshua muaj nqis. Qhov no yog vim li cas ntxiv qhov hnyav rau ib yam khoom tuaj yeem txhim kho nws txoj kev ruaj ntseg.
Kev faib cov khoom ruaj khov thiab tsis ruaj khov
Cov khoom tuaj yeem muab faib ua qhov ruaj khov lossis tsis ruaj khov raws li lawv qhov chaw nruab nrab ntawm lub ntiajteb txawj nqus. Qhov nruab nrab ntawm lub ntiajteb txawj nqus yog qhov taw tes uas ib qho khoom hnyav sib npaug. Yog hais tias ib qho khoom nruab nrab ntawm lub ntiajteb txawj nqus yog siab tshaj nws lub hauv paus, nws tsis ruaj khov thiab feem ntau yuav tawm mus. Yog hais tias ib qho khoom nruab nrab ntawm lub ntiajteb txawj nqus yog qis dua nws lub hauv paus, nws yog ruaj khov thiab tsis tshua muaj nqis.
Piv txwv ntawm cov khoom hnyav rau kev ruaj ntseg
Muaj ntau cov piv txwv ntawm cov khoom hnyav uas tau tsim los txhim kho kev ruaj ntseg, suav nrog:
- Dumbbells: Qhov hnyav ntawm lub dumbbell pab ua kom lub lifter nyob rau hauv qhov chaw ruaj khov thaum ua kev tawm dag zog.
- Paperweights: Ib daim ntawv hnyav hnyav tuaj yeem khaws cov ntawv tsis txhob ya mus rau hnub cua.
- Qhov hnyav ntawm kev tsim kho crane: Cov khoom hnyav pab ua kom lub crane ruaj khov thaum nqa cov khoom hnyav.
Ntxiv qhov hnyav rau ib yam khoom tuaj yeem txhim kho nws txoj kev ruaj ntseg, ua rau nws tsis tshua muaj nqis los yog poob. Kev nkag siab txog cov hauv paus ntsiab lus ntawm kev ruaj ntseg thiab qhov hnyav npaum li cas cuam tshuam rau qhov khoom nruab nrab ntawm lub ntiajteb txawj nqus tuaj yeem pab koj xaiv cov khoom hnyav rau koj cov kev xav tau.
Ntxiv qhov hnyav rau ib yam khoom txhim kho nws qhov sib npaug
Qhov sib npaug yog qhov sib faib ntawm qhov hnyav uas tso cai rau ib qho khoom nyob ruaj khov thiab ncaj. Hauv cov ntsiab lus yooj yim, nws txhais tau hais tias ib qho khoom tsis leaning ntau dhau ntawm ib sab, thiab nws tsis poob. Qhov nyiaj tshuav yog qhov tseem ceeb hauv ntau yam ntawm peb lub neej, los ntawm kev taug kev mus rau kev ua si kis las, thiab txawm tias nyob hauv cov khoom peb siv.
Yuav ntxiv qhov hnyav li cas txhim kho qhov sib npaug?
Ntxiv qhov hnyav rau ib yam khoom tuaj yeem txhim kho nws qhov sib npaug ntawm ntau txoj hauv kev:
- Nws txo qis qhov nruab nrab ntawm lub ntiajteb txawj nqus: Thaum qhov hnyav ntxiv rau hauv qab ntawm ib qho khoom, nws txo nws qhov chaw ntawm lub ntiajteb txawj nqus, ua rau nws ruaj khov thiab tsis tshua muaj siab.
- Nws txo kev vibrations: Los ntawm kev ntxiv qhov hnyav rau ib yam khoom, nws tuaj yeem txo qhov kev vibrations uas tuaj yeem ua rau tsis ruaj khov. Qhov no tseem ceeb tshwj xeeb hauv cov khoom uas txav mus los, xws li tsheb thiab tshuab.
- Nws ua rau muaj zog tiv thaiv sab nraud: Thaum ib qho khoom hnyav, nws ua rau muaj zog rau sab nraud xws li cua los yog txav. Qhov no yog qhov tseem ceeb tshwj xeeb hauv cov khoom siv sab nraum zoov lossis hauv qhov chaw hnyav.
Piv txwv ntawm cov khoom uas tau txais txiaj ntsig los ntawm kev hnyav
- Tennis rackets: Tennis rackets feem ntau hnyav los txhim kho kev sib npaug thiab ruaj khov, tso cai rau cov neeg ntaus pob nrog lub zog ntau dua thiab raug.
- Cov koob yees duab: Cov koob yees duab feem ntau hnyav kom txo lub koob yees duab co, ua rau cov duab ntse dua.
- Cov khoom siv qoj ib ce: Ntau yam khoom siv qoj ib ce, xws li dumbbells thiab kettlebells, yog qhov hnyav los muab kev tiv thaiv thiab txhim kho kev sib npaug thaum ua haujlwm.
Ntxiv qhov hnyav rau ib yam khoom tuaj yeem muaj ntau yam txiaj ntsig, suav nrog kev txhim kho nws qhov sib npaug. Los ntawm kev ua li ntawd, cov khoom yuav ruaj khov dua, tsis tshua muaj kev cuam tshuam, thiab tiv taus rau sab nraud quab yuam.
xaus
Yog li, qhov hnyav txhais tau hais tias ib yam dab tsi uas hnyav dua li lwm yam, tab sis nws kuj txhais tau tias qee yam tseem ceeb lossis muaj kev cuam tshuam ntau.
Raws li cov cuab yeej ntawm ib yam khoom, nws tuaj yeem txhais tau tias qee yam hnyav, zoo li daim pam hnyav, lossis qee yam tseem ceeb, xws li daim ntawv cog lus hnyav. Yog li, tsis txhob ntshai nrhiav lo lus "hnyav" hauv phau ntawv txhais lus, nws yuav ua rau koj xav tsis thoob!
Kuj nyeem: cov no yog cov thoob khib nyiab hnyav tshaj plaws rau cov tsheb uas koj tuaj yeem yuav
Kuv yog Joost Nusselder, tus tsim ntawm Tools Doctor, cov ntsiab lus lag luam, thiab txiv. Kuv nyiam sim cov cuab yeej tshiab, thiab ua ke nrog kuv pab neeg kuv tau tsim cov ntawv blog tob txij li xyoo 2016 los pab cov neeg nyeem siab ncaj nrog cov cuab yeej & cov lus qhia ua khoom siv.
