I-Abstract: Ii-Dumbbells njengesixhobo esilula sokuqeqesha amandla, ubungakanani obuncinci, kulula ukuyisebenzisa, abaninzi abaqalayo baya kuthenga iperi yeedumbbells njengezixhobo zokufaneleka.Kodwa abantu abaninzi bafuna ukwazi ukuba bubuphi ubunzima endifanele ndikhethe?Loluphi uhlobo lweedumbbells ezilungileyo?Kukho iintlobo ezine zeedumbbell, ngokwebakala ukusuka ezantsi ukuya phezulu kwivinyl yokupakisha, i-electroplating, ipeyinti, ukupakisha umbala weglue.Izihlobo zoqeqesho lwasekhaya ngokubanzi, cebisa ukhetho lweedumbbells zeplastiki, imilo e-elastic, ugweme umonakalo kwifenitshala okanye umgangatho ekhaya.Ubunzima bee-dumbbells kufuneka bukhethwe ngokobude kunye nobunzima, kwaye ubeke ingqalelo "ubunzima bokwenene" okanye "ubunzima obuqhelekileyo" xa ukhetha ubunzima.Oku kulandelayo luluhlu oluncinci kunye ukuze uluqonde.
Unokukhetha njani dumbbells
1, ubunzima bafuna ukuziqhelanisa namandla, kufuneka ukhethedumbbells ubunzima adjustable, kwaye ubunzima bubonke bobunzima bungcono, kuba amandla emisipha yelungu ngalinye lomzimba ahluke kakhulu, njenge-10 kg ye-dumbbell, esetyenziselwa ukwenza umthambo wokugoba isiseko se-bicep sanele, kodwa esetyenziselwa ukwenza i-bench press kakhulu. ukukhanya, akulunganga njengokwenza i-push-ups effect.Ukuba ubunzima abanelanga, ungadibanisa amaqhekeza amaninzi e-dumbbell kwaye ulungelelanise ubunzima ngokuguquguquka kweprojekthi.Ukukhethwa kobunzima kufuneka kuhlawule ingqalelo "ubunzima bokwenyani" okanye "ubunzima obuqhelekileyo", ubunzima bokwenene bubunzima bokwenene be-dumbbell, ubunzima obuqhelekileyo ukuza kuthi ga ngoku, kodwa akukho nkcazo ecacileyo, kodwa kukho inqaku eliqhelekileyo. umgangatho obalulekileyo ubunzima 40 neekhilogram khaphukhaphu ngaphezu ubunzima eyona dumbbell inokuba neekhilogram ezimbalwa kuphela, ngoko xa uthenga, Ingakumbi xa odola online, qiniseka ukuba ingqalelo le ngxaki.Kwaye ubuze ukuba ubunzima obuxeliweyo busemgangathweni okanye buyinyaniso.
2,dumbbellukuhlelwa kuthe nje kukho ezine, ngokwebakala ukusuka ezantsi ukuya kwipakethe ephezulu vinyl, electroplating, ipeyinti, ipakethe umbala glue.Iidumbbells ezifakwe kwi-electroplated kunye nepeyintiwe ziqhele ukusetyenziswa ziindawo zokuzivocavoca kuba zineshelufa ezinikezelweyo kunye nemigangatho.Izihlobo zoqeqesho lwasekhaya ngokubanzi, cebisa ukhetho lweedumbbells zeplastiki, imilo e-elastic, ugweme umonakalo kwifenitshala okanye umgangatho ekhaya.Abo bafuna ukugcina imali banokuthenga isikhwama se-vinyl, kwaye abantu abanoqoqosho banokukhetha isikhwama seglue enemibala, eyahluka kumgangatho.
Gxininisa kwipakethe yeedumbbells ezimnyama, ngaphakathi ngokubanzi kukho i-iron yehagu (ephantsi ekunyibilikiseni isinyithi esilahliweyo, umbindi wokugalela ngentsimbi elahliweyo), ngaphandle isongelwe ngerabha emnyama emva kokuphoswa kwentsimbi.Iidumbbells ezisongelwe zerabha zahlulahlulwe ngokweendidi ezimbini, enye kukuveliswa kweglu.Enye kukwenza iglu entsha.Izinto ezisetyenzisiweyo zixutywe nerabha yenkunkuma esetyenzisiweyo, irabha entsha exutywe nerabha entsha.Umahluko wexabiso malunga neepesenti ezingama-30.I-dumbbell eqhelekileyo kwimarike okanye umva kwi-dumbbell yeglue.Oku kunjalo nangona iidumbbells zeplastiki ezisetyenzisiweyo zinevumba eliyingozi xa kuthelekiswa needumbbells zeplastiki ezintsha.Ukuguga okulula, emva koqeqesho, izandla ziya kuba ne-odor i-residue kunye nezinye izinto ezimbi.Kodwa ixabiso liphantsi, ngoko lithengisa kakuhle.Emva kweentsuku ezimbini kwindawo epholileyo, ivumba laphantse lanyamalala.
Ukongeza, umphezulu we-dumbbell yeglue entsha, emva koqeqesho lokusula, ukhanya ngakumbi.Ukudibanisa kuchasene.Izinto ezingaphezulu kweglue dumbbell zilula ukuguga, emva kokusetyenziswa kwexesha elide, zidibana ne-bump ebukhali, inokulahla iqhekeza elincinci, kwaye iglue entsha ayiyi.Kodwa ii-dumbbells aziqhelekanga ukunkqonkqoza izinto, oku ayisiyiyo intsilelo, abahlobo bepragmatic bathenga i-glue yezinto yangasemva banokuhlangabezana ngokupheleleyo neemfuno zoqeqesho.
Inyathelo lesi-3: Iinkcukacha
Xa kuthengwa i-dumbbells, isitshixo sokunikela ingqalelo kwiinkcukacha ezimbini, enye yintuthuzelo yesibambo kunye ne-non-slip.Ngokuqhelekileyo intonga yokubamba iya kugqunywa ngoluhlu lweglue echasene ne-slip, kukho kwakhona uxinzelelo lwentonga yentsimbi ngaphandle komgca wokuchasana, ngokusemandleni ukuze ubone ukuba ukubamba kukhululekile kwaye kunamandla, i-anti-slip glue ayikwazi. yiba bunzima kakhulu, ukubamba kuthambile kakhulu, ngaphandle koko kuya kuchaphazela ukuzinza kwe-dumbbell yokubamba, umgca wokuchasa ukutyibilika awukwazi ukugqoka izandla.I-Anti-skid akukho mfuneko yokuthetha ngakumbi, ubambe i-dumbbell enzima, iziphumo zinzima kakhulu, nokuba inhlanhla ayizange ibethe abantu ngokwaneleyo ukubetha izitena ezimbalwa kumgangatho wekhaya.
Isibini yintonga yokubamba kuzo zombini iziphelo zeringi esisigxina ye-screw.Ukujonga ngononophelo ukuba i-screw kunye ne-screw thread bite iqinile, umgangatho kukuba isikrufu sinokungena nangaphandle ngokulula, kodwa singashukumi.Iringi ye-screw kufuneka iqiniswe nangaliphi na ixesha ngexesha loqeqesho.Ezinye iipleyiti ze-dumbbell zentshukumo ziya kujikeleza kwaye zikhulule ngokucotha iringi ye-screw.
Ukukhetha iidumbbell ezininzi kufanelekile
1. Khetha ubunzima be-dumbbell ngokusekelwe kubude kunye nobunzima bakho.Ngokubanzi, thenga ngokobude kunye nobunzima.Ukuba awuyazi indlela yokukhetha, ungabhekisa kule migaqo ilandelayo, equlunqwe ngokwendlela eqhelekileyo yomzimba kunye nokuqina komthambo wabantu baseTshayina, ngelixa kuthathelwa ingqalelo isigaba sokwanda kokuqina kokuqina kwedumbbell.Ubude obungaphantsi kwe-1.60m ubunzima 60kg-25kg indibaniselwano ukuphakama ngaphantsi kwe-1.70m ubunzima 70kg-30kg indibaniselwano ukuphakama ngaphantsi kwe-1.80m ubunzima 80kg-35kg indibanisela ukuphakama ngaphantsi 1.90m ubunzima 95kg-45kg indibaniselwano
2. Khetha iintsimbi ze-dumbbell ngokwenjongo yakho yokufaneleka
Ukuba umsebenzi wakho we-dumbbell wenzelwe ukwakha izihlunu, yenza i-5 ukuya kwi-6 iiseti ze-8RM-10RM yonke imihla.
Ukuba i-dumbbell yakho yokuzilolonga yeyokuthobisa umzimba wakho, yenza iiseti ze-5-6 ze-15-20RM ngosuku (inani leesethi apha libhekiselele kuphela).
I-RM: ibonisa elona nani liphezulu lokuphindaphinda.Elona nani liphezulu leentshukumo ezinokwenziwa yidumbbell ngobunzima obunikiweyo kuthiwa yiRM.I-RM idla ngokufuna uvavanyo oluphindaphindiweyo ukuze ifumaneke.Umzekelo, i-30 kg ye-dumbbell bench press kunye nobuninzi be-8 reps ibizwa ngokuba yi-30 kg ye-upslope dumbbell bench press.
Ixesha lokuposa: Jun-02-2023