Isikhokelo Esivavanywe Ngumzi-mveliso Sokufunda Inombolo Kwikhonsoli Yakho Noqeqesho Kwindawo Efanelekileyo
TL;DR:Iisensa zoqhagamshelwano zeHandlebar kwiibhayisekile ezininzi zokuzilolonga zisebenza nge-8-14 bpm ukusuka kwintambo yesifuba ngexesha lemizamo enzima, ngoko ke phatha inombolo yekhonsoli njengesikhokelo esirhabaxa endaweni yesixhobo sezonyango. Intambo yesifuba ilinganisa isignali yombane yentliziyo ngokuthe ngqo kwaye ihlala ngaphakathi kwe-±1-3 bpm, nto leyo eyenza ukuba ibe lolona khetho luthembekileyo loqeqesho olusekwe kwindawo. I-Zone 2 (60-70% yesantya esiphezulu sentliziyo) yakha isiseko sakho se-aerobic, ngelixa i-Zone 4-5 isebenza (80-95%) iqhuba isantya kunye nokuqina komzimba. Ifomula yeminyaka engama-220 yingqikelelo yokuqala kuphela, kuba amazinga aphezulu entliziyo ahluka ukuya kuthi ga kwi-10-15 bpm kuyo nayiphi na indlela. Qinisekisa nayiphi na imonitha ngokubala kwe-pulse yemizuzwana eli-15 ngaphambi kokuba uyivumele ilawule umthambo omnye.
Ichaneke Kangakanani I-Heart Rate Monitor kwi-Exercise Bike?
Impendulo enyanisekileyo: ichanekile ngokwaneleyo kwiindlela zokuhamba ezizinzileyo, ayichanekanga ngokwaneleyo kwiindlela zokuphumla. Kwilabhoratri yethu yovavanyo lwefektri sibophe abakhweli abangama-36 abakumgangatho odibeneyo wokuqina komzimba kwiimodeli ezintathu zeebhayisekile ezime nkqo saza sathelekisa ii-contact sensors ze-handlebar kunye ne-ECG chest strap. Kwii-readings ezingama-4,320 ezidibeneyo, ii-grip sensors ziphosakele kwireferensi ngomyinge we-9.6 bpm ngexesha lokuhamba ngebhayisekile okuphakathi kunye ne-13.2 bpm ngexesha lokuqhuma kwekhefuLoo mpazamo ibalulekile, kuba isithuba se-13 bpm sinokutyhala umzamo weZone 3 kwinto ebonakala ngathi yiZone 5 kwikhonsoli.
Izinzwa zoqhagamshelwano ziyasilela kuba zifunda ukuhamba kwegazi ezintendeni zezandla, kwaye ukuhamba kwegazi ezintendeni zezandla kuyatshintsha xa ubamba uxinzelelo, ubila, kwaye isandla sibekwe kwindawo ethile xa unyathela ngamandla.Intambo yesifuba ayinazo ezo ndlela zokungaphumeleli, kuba ifumana ngqo impembelelo yombane yentliziyo nganye. Ngoko ke umbuzo wokuchaneka ngokwenene ngumbuzo weteknoloji yesenzi, kwaye kulapho esi sikhokelo siqala khona.
Ndithengise izixhobo ze-cardio kwiijimu kumazwekazi amathathu kangangeminyaka engaphezu kweshumi, kwaye isikhalazo esiqhelekileyo endisivayo asikuko ukumelana okanye intuthuzelo. Lisivakalisi esifanayo ngalo lonke ixesha: "ukubonisa isantya sentliziyo akwenzi ngqiqo." Ngokwesiqhelo izixhobo zilungile. Ulindelo yinto ephukileyo. Makhe ndikubonise into enokwenziwa luhlobo ngalunye lwesensor, ndize ndikunike inkqubo yeendawo onokuyithemba.
Iindlela Ezintathu Ibhayisekile Yokuzilolonga Elinganisa Ngazo Isantya Sentliziyo Yakho
Yonke imonitha yokubetha kwentliziyo ebhayisekile iwela kwenye yeentsapho ezintathu zetekhnoloji, kwaye azidalelwanga zilingana. Ukuqonda ukuba yeyiphi oyijongileyo kuchaza uninzi "lwamanani angaqhelekanga" oya kuze uwabone kwikhonsoli.
| Uhlobo lweSensor | Umthombo weSignali | Impazamo eqhelekileyo xa kuthelekiswa ne-ECG | Ukulibaziseka kwempendulo | Eyona ndlela ilungileyo yokusebenzisa |
|---|---|---|---|---|
| Izibambo zoqhagamshelwano zebha yesibambo | Ukuhamba kwegazi ezintendeni zezandla (ii-pads ezimbini zesinyithi) | 8-14 bpm, kubi kakhulu ngexesha lokuphumla | Imizuzwana emi-5 ukuya kweli-10 | Isalathiso esiqhelekileyo sesimo esizinzileyo |
| Intambo yesifuba (telemetry) | Isignali yentliziyo yombane (ECG) | ±1-3 bpm | <1 umzuzwana | Uqeqesho lwendawo, amaxesha okuphumla, ukuvuselelwa |
| Inzwa yokubona (isandla okanye ingalo) | Umthamo wegazi phantsi kwesikhumba (i-LED eluhlaza) | 3-8 bpm xa uphumle, ukuya kuthi ga kwi-15+ bpm xa ushukuma | Imizuzwana emi-5-15 | Ukulandelela imini yonke, i-cardio eqinileyo |
Uluhlu lweempazamo lubonisa idatha yethu yovavanyo lwefektri ka-2026 kunye nophando olupapashwe nge-wrist-optical oluxutyushwa kamva kweli nqaku.
Iigrips ze-Handlebar zezona ziqhelekileyo kwiibhayisekile ezininzi zasekhaya nezentengiso ezilula kuba azibizi mali kwaye azidingi kudityaniswa. Eyona nto ibalulekileyo yile:kuba ukubamba kulinganisa ukuhamba kwegazi endaweni yokulinganisa umbane, nantoni na ephazamisa ukuhamba kwegazi lesundu iphazamisa ukufunda.Imitya yesifuba iseyeyona migangatho ibalaseleyo ethengwa zii-gym kumagumbi azo okujikajika, kwaye uninziiibhayisekile zebhayisekile kuluhlu lweTAIKEEZichazwe malunga ne-chest-strap telemetry ukuze abafundisi beklasi bakwazi ukubukela iindawo ezibukhoma kwi-console. Ii-optical sensors zihlala kwiimpahla ezinxitywa esihlahleni, kungekhona kwiifreyimu zebhayisekile, kodwa zihlala zikhuphisana ne-console ukuze ufumane ingqalelo yakho ngexesha lohambo.
Kutheni iiSensors zeHandlebar zixoka: Imithombo emihlanu yeempazamo zehlabathi lokwenyani
Ukuba isivamvo sokubamba ibhayisekile yakho asisebenzi kakuhle, enye yezinto ezintlanu phantse isoloko isenzeka. Ndizikopishe zonke kwizihlalo zethu ze-QA, kwaye nganye inendlela yayo yokusilela.
- Uxinzelelo oluphezulu olubambayo.Xa utyhala ngamandla nxamnye nokuxhathisa, ucinezela imivalo ngokuqinileyo, nto leyo ecinezela igazi eliphuma kwizandla. Isixhobo sokuvavanya ngequbuliso sifundeka sisezantsi, size "sifikelele phezulu" ngokutsiba kwe-10-20 bpm xa uphumla.
- Ifilimu eshushu idibanisa iipads.Ukubila kudala indlela emfutshane yokuqhuba phakathi kweepleyiti ezimbini zesinyithi, ngoko ke ikhonsoli inokubala ingxolo njengokubetha kwentliziyo. Yiyo loo nto ukufundwa kuba nzima kakhulu malunga nomzuzu wama-25 wohambo olunzima.
- Ukungcangcazela kwe-cadence.I-sensor itolika intshukumo yesibhambathi esinesingqi njenge-pulse xa unxibelelwano lungaphantsi. Ukujikeleza ngokukhawuleza kwi-90-100 RPM kunokuvelisa ukufundwa kwephantom kufutshane ne-90-100 bpm nokuba isantya sentliziyo yakho singakanani na.
- Ukubeka isandla endaweni yaso.Ukusuka embindini ukuya eziphelweni zee-grips, okanye ukuhamba ngesandla esinye ukuze usule ubuso bakho, kuyawuqhawula unxibelelwano imizuzwana embalwa. I-console iyaqina okanye inyuke endaweni yokubonisa nto.
- Izandla ezibandayo okanye eziqinileyo.Ukujikeleza kwegazi okungalunganga kwi-peripheral circuitry kulibazisa i-pulse wave ifikelela kwisandla, oko kongeza ukulibaziseka kunye nokunciphisa isignali. Ndibone amadoda asempilweni aneminyaka engama-50 ubudala efunda i-40 bpm low kwi-grip sensors kwindawo yokuzivocavoca enomoya opholileyo.
Ipateni ekufuneka uyikhumbule:Izinzwa zokubamba ziyasilela xa uziqeqesha kakhulu, kuba imizamo enzima iyatshintsha izandla zakho.Oko akusiso isiphene sokwenziwa kwemoto; ngumda womgaqo wokulinganisa. Ukwazi oku kuyakusindisa ekuthengeni ibhayisekile entsha xa eyakho ngoku iziphatha ngendlela eqhelekileyo.
Iindawo zoQeqesho ezenziwe ziluncedo: Kufuneka zihlale phi isantya sentliziyo yakho?
Iindawo zoqeqesho ziguqulela inombolo ye-bpm engacwangciswanga ibe yinjongo yoqeqesho. Imodeli yeendawo ezintlanu esetyenziswa ziinqwelo zokuqhuba iibhayisekile ezininzi yakhelwe kwiipesenti zesantya esiphezulu sentliziyo (HRmax), kwaye isebenza kuyo nayiphi na ibhayisekile yokuzilolonga xa imonitha ithembekile.
| Indawo | % ye-HRmax | Indlela Evakalelwa Ngayo | Oko Kwakhayo |
|---|---|---|---|
| Indawo 1– Ukuchacha | 50-60% | Ukujikelezisa okulula, izivakalisi ezipheleleyo | Ukuchacha okusebenzayo, ukuhamba kwegazi |
| Indawo yesi-2– Ukunyamezela | 60-70% | Incoko kodwa ineenjongo | Isiseko se-aerobic, ukusetyenziswa kwamafutha |
| Indawo 3– Isantya | 70-80% | Ndingakhululekanga kamnandi | Ukunyamezela kwemisipha, ukucocwa kwe-lactate |
| Indawo 4– Umda | 80-90% | Izivakalisi ezimfutshane nezinzima kuphela | Umlinganiselo we-lactate, isantya |
| Indawo 5– Ubuninzi | 90-100% | Konke, akuzinzanga | I-VO2max, amandla e-neuromuscular |
Imida yeendawo ilandela imodeli yesiqhelo yokukhwela ibhayisekile yeendawo ezintlanu esetyenziswa kwiIkholeji yaseMelika yezonyango zeMidlalouncwadi oluchaza indlela yokuzilolonga.
Nantsi imodeli efanayo enamaxabiso e-bpm aqinileyo, xa kucingelwa ukuba uqikelelo oluqhelekileyo lwesantya sentliziyo esiphezulu seminyaka engama-220:
| Ubudala | Uqikelelo lwe-HRmax | Indawo yesi-2 (60-70%) | Indawo 3 (70-80%) | Indawo 4 (80-90%) |
|---|---|---|---|---|
| 25 | 195 bpm | 117-137 bpm | 137-156 bpm | 156-176 bpm |
| 35 | 185 bpm | 111-130 bpm | 130-148 bpm | 148-167 bpm |
| 45 | 175 bpm | 105-123 bpm | 123-140 bpm | 140-158 bpm |
| 55 | 165 bpm | 99-116 bpm | 116-132 bpm | 132-149 bpm |
Indlela emfutshane yeminyaka engama-220 inesiphene sokwenyani:kuba ngumndilili wabantu, inokugweba kakubi nawuphi na umntu nge-10-15 bpm, nto leyo etshintsha yonke imida yendawo.Ukuze ufumane uqikelelo olufanelekileyo, sebenzisa indlela yeKarvonen, eyongeza izinga lentliziyo yakho yokuphumla kwizibalo. Umntu oneminyaka engama-45 ubudala onezinga lentliziyo yokuphumla eliyi-60 bpm unezinga lentliziyo eligciniweyo eliyi-175 minus 60, okanye i-115 bpm. Injongo yakhe yeZone 2 iba ngama-60 kunye ne-0.6 ukuya kwi-0.7 ephindwe kayi-115, eliyi-129-141 bpm, eliphakamileyo kakhulu kunetheyibhile elula engasentla. Okukhona uqeqeshwe ngakumbi, kokukhona amanani eKarvonen ahluka ngakumbi kwitheyibhile eqhelekileyo, ngoko ke abakhweli abazimiseleyo kufuneka bayisebenzise rhoqo.
Intsomi yeNdawo yokuTshisa ngamaFat kunye noko ukwenza endaweni yoko
Ngena nakweyiphi na ijimu kwaye uza kubona isitika kwikhonsoli yebhayisekile esithembisa "UKUTSHISA AMAFUTHA" phakathi kwama-60% nama-70% esantya esiphezulu sentliziyo. Isitika asixoki, kodwa sithetha inyaniso engaphelelanga. Ngaloo mandla, ipesenti ephezulu yamandla akho ivela kumafutha, kodwa ukutsha kwamandla ngomzuzu kuncinci, ngoko ke iigram ezipheleleyo zamafutha atshisiweyo zihlala ziphantsi kunaxa usebenza nzima.
Ndibukele amalungu amaninzi echitha imizuzu engama-45 ekhululekile kwindawo ethi "fat burn zone" ndize ndizibuze ukuba kutheni imizimba yawo ingashukumi. Izibalo azixoleli: imizuzu engama-45 yokujikeleza kancinci ingatshisa i-300 kcal iyonke, ngelixa iseshoni yemizuzu engama-30 yokuxuba iZone 3 kunye neZone 4 isebenza itshisa i-400 kcal kwaye inyusa imetabolism yakho kangangeeyure emva koko.Ngenxa yokuba iindleko zamandla zeveki zizonke zibangela ukulahleka kwamafutha, isantya "sokutsha kwamafutha" esigcina imveliso iyonke iphantsi sinokucothisa inkqubela yakho.
Icebiso lam elisebenzayo: yenza uninzi lohambo lwakho lweveki nganye kwiZone 2, kuba kulapho unokuqokelela khona iiyure ngaphandle kokuchitha ixesha. Emva koko yongeza iiseshoni ezimbini ezimfutshane zomsebenzi weZone 3-4. Loo mxube uhlonipha iingenelo zokusebenzisa amafutha ngokulula kokukhwela ngelixa usavelisa umsebenzi owaneleyo wokutshintsha umzimba wakho.
Indlela Yokuqinisekisa Ukufundwa Kwesantya Sentliziyo Sebhayisekile Yakho Yokuzilolonga Ngemizuzu emi-5
Ngaphambi kokuba uthembe nayiphi na itafile yeendawo, qinisekisa imonitha. Le yindlela efanayo efundiswa ziingcali zethu zeenkonzo ngabasebenzi bejimu, kwaye ithatha ngaphantsi kwemizuzu emihlanu.
- Fudumeza imizuzu emi-5ngesantya esikhululekileyo ukuze isantya sentliziyo yakho sizinze ngomzamo oqhubekayo.
- Yeka ukunyathela, beka iminwe emibini kwi-radial (isandla) okanye kwi-carotid (intamo) pulse yakho, uze ubale ukubetha imizuzwana eli-15. Musa ukucinezela kakhulu kwi-carotid, kwaye ungaze ubale amacala omabini ngaxeshanye.
- Phinda-phinda ngo-4ukuze ufumane i-beats ngomzuzu, uze ubhale inani phambi kokuba ulilibale.
- Funda ikhonsolikwimizuzwana engama-30 uze uthelekise. Isithuba esingaphantsi kwe-5 bpm sithetha ukuba isikrini singasetyenziswa kwiindawo ezithile.
- Phinda kube kanye ngexesha lokuqhuma okunzima kwemizuzwana engama-30ukujonga indlela yokuziphatha phantsi komthwalo. Ukuba umsantsa ukhula ngaphaya kwe-10 bpm, yeka ukuthemba ikhonsoli xa usebenza phakathi kweeyure.
Isilumkiso esinyanisekileyo: ukubala i-pulse ngesandla kunempazamo yayo ye-±3-4 bpm, kuba ukuqala nokumisa ukubala kwemizuzwana eli-15 akuchanekanga.Ngenxa yokuba zombini ezi zixhobo zinempazamo ethile, ukufundwa okukodwa okungafaniyo akusosigqibo; jonga kabini ngaphambi kokuba wenze izigqibo.Ukuba ikhonsoli ihlala ingaphandle koluhlu olwamkelekileyo, faka umtya wesifuba okanye utshintshele ekusebenziseni amandla okubona.
Isantya sentliziyo vs Amandla vs Umzamo obonwayo: Ngowuphi Inani ophumelelayo?
Isantya sentliziyo sesona silinganiselo sifumanekayo kwibhayisekile, kodwa asisosona sikhawulezayo okanye esizinzileyo. Inombolo nganye kwikhonsoli ibalisa ibali elahlukileyo, kwaye ukwazi ukuba leliphi ibali omawulifunde ngexesha elithile kukwenza ube ngumqeqeshi ongcono.
- Inqanaba lentliziyoibonisa impendulo yomzimba kwinkqubo yomzimba, kwaye ithatha ixesha elide ukutshintsha komgudu ngemizuzwana engama-20-40, kuba iihomoni kunye nokujikeleza kwegazi kufuna ixesha ukuze kufikelele kwinqanaba elifanelekileyo.
- Amandla (iiwatts)iphendula ngoko nangoko kuyo yonke i-pedal stroke, kuba yindlela ethe ngqo yokulinganisa umsebenzi owenziweyo, kodwa uninzi lweebhayisekile zasekhaya azilinganisi ngokuchanekileyo.
- Ukuzilolonga okubonwayo (RPE)isoloko ikhona, ayibizi mali, kwaye ihambelana kakuhle neendawo xa sele uyifundile indlela evakalelwa ngayo.
Umthetho wam oyintloko kubakhweli abangenazo iimitha zamandla: sebenzisa i-RPE ukuseta umzamo wexesha, sebenzisa isantya sentliziyo ukuqinisekisa indawo emva kwemizuzu emibini, kwaye ungaze ulandele inani elithile le-bpm imizuzwana ngemizuzwana.Ngenxa yokuba izinga lentliziyo linyuka xa kusenziwa imizamo emide nokuba kunamandla angaguqukiyo, izinga lentliziyo "eliphantsi" ekuqaleni kweseshoni linokuba yindawo efanelekileyo kamva.Loo ntshukumo yindlela eqhelekileyo yokusebenza komzimba, ayisiyonto ephukileyo.
Uqeqesho lweXesha eliPhakathi oluneMonitor yeNgxaki yeNtliziyo: IProtokholi yeZone 4/5
Umsebenzi wexesha eliphakathi yindawo apho ukuchaneka kwemonitha kubaluleke kakhulu, kwaye kulapho kanye izinzwa zokubamba zingasebenzi khona. Ukuba uqeqesha izithuba eziphakathi kwibhayisekile, dibanisa intambo yesifuba nekhonsoli okanye usebenzise iithagethi ze-RPE. Nantsi inkqubo evavanyiweyo yemizuzu engama-28 yomkhweli oneZone 4 ejikeleze i-150 bpm:
| Icandelo | Ubude bexesha | Ithagethi | I-Cadence |
|---|---|---|---|
| Shushubeza | imizuzu emi-5 | Indawo 1-2 (ngaphantsi kwe-120 bpm) | 80-90 RPM |
| Amaxesha okusebenza | Imizuzu emi-6 x 2 | Indawo 4 (145-155 bpm) | 90-100 RPM |
| Ukuchacha | Imizuzu emi-2 phakathi kwento nganye | Indawo 1 (ngaphantsi kwe-110 bpm) | 70-80 RPM, ukumelana nokukhanya |
| Phola | imizuzu emi-5 | Indawo 1, kulula ukuyijikeleza | 70-80 RPM |
Qaphela injongo yokubuyela kwimeko yesiqhelo: izinga lentliziyo yakho kufuneka lehle ngaphantsi kwe-110 bpm phakathi kwezithuba. Ukuba lihlala liphezulu, ixesha lokusebenza belinzima kakhulu okanye lide kakhulu, kuba inkqubo yentliziyo nemithambo yegazi ifuna elo xabiso ukuze iqalise ukusebenza.Olu vavanyo lokubuyisela kwimeko yesiqhelo alunakwenzeka xa kukho isixhobo sokulawula esingathembekanga, yiyo loo nto abakhweli abazimiseleyo bengafanele baxhomekeke kwiindlela zokubopha ezidibanisayo.Ikhonsoli yebhayisekile ejikelezayo esemgangathweni ene-telemetry yesifuba-enomtya yenza yonke iprotocol ifundeke ngokukhawuleza, kwaye yethuibhayisekile ejikelezayo enemagnethi engathengiswa kakhulu (TK-S90011)yakhelwe kanye olu hlobo lomthwalo woqeqesho lwesitayile seklasi.
Ubomi beSensor obuNciphisiweyo: Iingcebiso zoLondolozo oluvela kwiBhentshi yeQA yoMzi-mveliso
Uninzi lweengxaki zentliziyo azikho kukusilela kwezixhobo zokubona; zizinto eziphathelele ucoceko kunye nokuguguleka. Idatha yethu yenkonzo kwiiyunithi ezininzi ze-gym ikhomba inani elifanayo leengozi, kwaye zonke zinokuthintelwa.
- Imitya yesifuba:Hlamba intambo emanzini amatsha emva kweseshoni nganye uze uyomise ngomoya, kuba umbilo owomileyo uyayidlakaza i-electrode phakathi kweenyanga. Yitshintshe intambo rhoqo emva kweseshoni ezingama-250-400, phantse kube kanye ngonyaka kumntu oqhuba intambo imihla ngemihla, kuba ilaphu eliqhubayo lilahlekelwa ngumgangatho walo wesiginali ixesha elide ngaphambi kokuba libonakale lonakele.
- Iipads zokubamba:Sula iipleyiti zesinyithi ngelaphu elimanzi veki nganye, kuba ifilimu eqhubayo evela ekubileni iyaqokelelana kwaye ifinyeze isignali.
- Iikhonsoli:Gcina ukubhangqa kweBluetooth kunye ne-ANT+ kucocekile ngokususa izixhobo ezindala ezibhangqiweyo, kuba ikhonsoli etsiba phakathi kweentambo ezimbini iya kuzilinganisa zibe bubudenge.
- Iibhetri:Iibhetri ezisebenzisa uthumelo oluphantsi zibangela ukuyeka ukusebenza, hayi ukufundwa okuphantsi. Ukuba isibonisi siyaqina okanye asibikho phakathi kohambo, tshintsha ibhetri ngaphambi kokuba ucinge ukuba ibhayisekile ikwimeko entle.
Enye into abangayiqondiyo abakhweli abaninzi: iitransmitter zesifuba zifuna ii-electrode ezimanzi okanye ijeli yokuqhuba ukuze ziqale ukufunda, kwaye iintambo ezininzi zifuna imizuzwana embalwa yokuguga ngaphambi kokuba kuvele uphawu lokuqala.Ngenxa yokuba intambo ibala ukubetha kwentliziyo nganye njengesiganeko sombane, i-electrode eyomileyo okanye ephakanyisiweyo ayivelisi datha, ekhuselekileyo nelula ukuyixilonga kunenombolo engalunganga.Yiyo loo nto ndicebisa iibhanti kwiindawo zokuzivocavoca: ziyasilela kakhulu, ngelixa izixhobo zokuvavanya ukubamba zisilela kancinci.
Yintoni Omele Uyijonge Xa Uthenga Ibhayisekile Enokubeka Iliso Kwizinga Lentliziyo
Ingcebiso yokuthenga ixhomekeke ngokupheleleyo kwindlela oziqeqesha ngayo. Ukuba ukhwela i-steady-state ukuze ube sempilweni, nxibelelana nee-grips kwi-solidibhayisekile ethe nkqoZininzi, kuba impazamo ye-10 bpm ayizukuyonakalisa iseshoni yeZone 2. Ukuba ulandela iinkqubo zezone ezicwangcisiweyo okanye iiklasi zexesha eliphakathi, funa ikhonsoli eyamkela i-telemetry ye-chest-strap, kwaye ibeke imali kwi-strap elungileyo. Ukuba usebenzisa ijimu okanye isitudiyo, thenga amava eklasi: ii-straps ezininzi, i-live zone display, kunye nee-consoles ezisinda kwi-hammering yemihla ngemihla.
Buza imibuzo emithathu ngaphambi kokuba uthenge, nokuba ivela kuthi okanye komnye umntu: Ngaba ikhonsoli iyazamkela iitransmitter zangaphandle zesantya sentliziyo? Ngaba indawo ye-grip sensor ikhululekile kwindawo oyisebenzisayo ngokwenene? Kwaye ngaba iyunithi ingabonisa zombini isantya sentliziyo kunye nokumelana ngaxeshanye? Ingongoma yokugqibela ibalulekile kuba, kumava am, abakhweli ababona omabini amanani kunye bafunda imvakalelo yendawo nganye ngokukhawuleza kabini. Ibhayisekile efihla enye yazo iyayicothisa loo mfundiso.
Imibuzo Ebuzwa Rhoqo Malunga NeeMonitha Zesantya Sentliziyo Zebhayisekile Yokuzilolonga
Ichane kangakanani i-monitor yesantya sentliziyo kwibhayisekile yokuzilolonga?
Izinzwa ze-contact-grip handlebar zihlala zitshintsha ukusuka kwi-ECG chest strap nge-8-14 bpm ngexesha lokuhamba ngebhayisekile rhoqo nangaphezulu ngexesha lokuphumla, ngokusekelwe kuvavanyo lwethu lwasefektri kunye nophando olupapashwe yi-optical-sensor. Izinzwa zesifuba zihlala ngaphakathi kwe-±1-3 bpm, ngelixa izinzwa ze-optical ziwela phakathi kwezi zimbini kunye nexesha elibonakalayo lokuhamba. Kwimisebenzi yokuqina, inombolo ye-console ingasetyenziswa; kuqeqesho lokuphumla ayisebenzi.
Kutheni ukufunda isantya sentliziyo yebhayisekile yam kudlula ngokukhawuleza ngexesha elithile?
Izinzwa zokubamba zifunda ukuhamba kwegazi ezintendeni zezandla, kwaye ukupedalisha okunzima kutshintsha uxinzelelo lokubamba, indawo yesandla, kunye nefilimu yokubila kwii-contact pads. Nayiphi na kwezi inokwaphula okanye itshintshe isignali, ngoko ke ikhonsoli inokubonisa ngequbuliso i-170 bpm ngexesha lokuphumla. Intambo yesifuba iyayisusa le nto kuba ilinganisa isignali yombane yentliziyo ngokuthe ngqo.
Ingaba indawo yokutsha kwamafutha iyinyani?
Indawo yokutsha kwamafutha ikhona kodwa ayiqondwa kakuhle ngokubanzi. Kwi-60-70% yesantya esiphezulu sentliziyo, ipesenti ephezulu yamandla ivela kumafutha, kodwa iikhalori zizonke ngomzuzu ziphantsi, ngoko ke i-oxidation yamafutha apheleleyo idla ngokuba phezulu ngexesha loqeqesho olunzima. Inkcitho yamandla iyonke yeveki ibaluleke kakhulu ekulahlekelweni kwamafutha kunepesenti eyahlulwe kuyo nayiphi na iseshoni enye.
Intambo yesifuba okanye izibambo zesiphatho: zeziphi endifanele ndizisebenzise?
Sebenzisa intambo yesifuba ukuba uziqeqesha ngeendawo okanye izithuba zesantya sentliziyo, kuba ukuchaneka kwenqanaba le-ECG kuyafuneka ukuze kwahlulwe iNdawo yesi-3 kwiNdawo yesi-4. Sebenzisa ii-handlebar grips ukuba ufuna kuphela isalathiso somgudu onzima ngexesha lokukhwela i-steady-state kwaye awufuni zixhobo ezongezelelweyo. Iibhayisekile ezininzi ezijikelezayo zamkela i-chest strap telemetry nge-console.
Ndingazibala njani iindawo zam zoqeqesho?
Qikelela izinga eliphezulu lentliziyo ngokunciphisa ubudala obungama-220, uze uphindaphinde ngeepesenti zeendawo: Indawo 1 kwi-50-60%, Indawo 2 kwi-60-70%, Indawo 3 kwi-70-80%, Indawo 4 kwi-80-90%, kunye neNdawo 5 kwi-90-100%. Ukuze ufumane iziphumo zobuqu sebenzisa ifomula kaKarvonen, echaphazela ukuphumla kwesantya sentliziyo kwaye itshintshe imida yabantu abasempilweni.
Kutheni ibhayisekile yam ibonisa ukubetha kwentliziyo okwahlukileyo kune-smartwatch yam?
Ezi zixhobo zimbini zisebenzisa ubuchwepheshe obahlukeneyo kunye nesampulu ngamaxesha ahlukeneyo. Izinzwa zokubamba kunye neewotshi ze-optical zombini zilandelela ukuhamba kwegazi, ngelixa imitya yesifuba kuphela ilandelela isignali yombane, ngoko ke ngexesha lotshintsho lomzamo ukufundwa kunokwahluka nge-10-20 bpm imizuzwana embalwa. Umahluko we-5-10 bpm kwimeko eqinileyo uqhelekile; izikhewu ezinkulu eziqhubekayo zihlala zithetha ukuba isixhobo esinye sinengxaki yokunxibelelana.
Ngaba ndifuna isixhobo sokujonga isantya sentliziyo kwibhayisekile yokuzilolonga?
Hayi, kodwa kuyanceda. Ukuzilolonga okubonwayo kukodwa kunokugcina uninzi lwabakhweli bokuzonwabisa kwindawo efanelekileyo, kwaye abaqalayo akufuneki bagxile kumanani. Isikrini siba luncedo xa ucwangcisa ukuzilolonga kwiindawo, ufuna ukulandelelwa kwenkqubela phambili, okanye ufuna ukunciphisa amandla ngexesha lokuvuselelwa kwentliziyo phantsi kwesikhokelo sikagqirha.
Okukwintsusa:Isixhobo sokujonga isantya sentliziyo sebhayisekile yakho yokuzilolonga sisebenza njengomqeqeshi, hayi ugqirha. Sebenzisa intambo yesifuba kuyo nayiphi na into esekelwe kwindawo, qinisekisa ikhonsoli ngokubala ukubetha kwentliziyo ngaphambi kokuba uyithembe, kwaye ukhumbule ukuba umzamo oqhubekayo udlula amanani agqibeleleyo ngalo lonke ixesha.Uluhlu lweemveliso zeTAIKEEigubungela yonke into ukusuka kwiibhayisekile ezime nkqo ezixhotyiswe ngokubamba ukuya kwiimodeli ze-commercial spin ezilungele i-telemetry, ngoko ke ukuseta okufanelekileyo kokubeka esweni kukho kuyo yonke ibhajethi.
Iingxelo kunye neMithombo yangaphandle
1. Ikholeji yaseMelika yezonyango zeMidlalo— Izikhokelo zoVavanyo lokuzilolonga kunye nonyango lwemithi, indlela yokulinganisa izinga lokubetha kwentliziyo
2. Umbutho Wentliziyo waseMelika— Itshati yeNgxaki yeNtliziyo ekujoliswe kuyo kunye noqikelelo lweminyaka engama-220 yemizuzu
3. UShcherbina et al., Ijenali yezonyango ezilungiselelwe wena (2017)— Ukuchaneka kwezinzwa zentliziyo ezisetyenziswa esihlahleni ngexesha lokuzilolonga
4. I-World Health Organization— Izikhokelo zomsebenzi womzimba zabantu abadala
Ixesha lokuthumela: Agasti-04-2026