Επιλογή Ποδηλάτου Δρόμου : Ποιο είναι το σωστό μέγεθος σκελετού για εμένα;

Triathlon Lab

Κείμενο : Γιάννης Ψαρέλης – Γιάννης Ψαρέλης (BSc, MSc, MBA, PhDc) Προπονητής Τριάθλου (Κινητό : 6937179260 & Email : smartsportcoach@hotmail.com)

Το 1990 κάνοντας τα πρώτα βήματα στο τρίαθλο επικοινώνησα με γνωστό μου ποδηλάτη (με τον οποίο έκανα προπόνηση ποδηλασίας) για να αγοράσω ένα καλύτερο αγωνιστικό ποδήλατο από αυτό που είχα. Φυσικά τότε δεν γνώριζα και πολλά ούτε αναφορικά με τον τρόπο επιλογής του σωστού μεγέθους ούτε γνώριζα άτομα και καταστάσεις στην ποδηλατική αγορά. Ετσι το να απευθυνθώ σε ένα γνωστό με περισσότερες γνώσεις στην ποδηλασία ήταν μονόδρομος.

Ο γνωστός μου με πήγε σε ένα ποδηλατάδικο στην Πατησίων όπου ο υπεύθυνος του καταστήματος με ρώτησε πόσα χρήματα θέλω να δαπανήσω και ύστερα μου πρότεινε ένα συγκεκριμένο ποδήλατο. Τον ρώτησα εάν το ποδήλατο σωστό για το ύψος και με διαβεβαίωσε ότι ήταν.

Δυστυχώς τον εμπιστεύτηκα και έτσι αγόρασα ένα ποδήλατο με μέγεθος 58 ενώ το σωστό μέγεθος σε κλασσικό ποδήλατο (όχι slopping) είναι 54. Για να καταλάβετε το πρόβλημα να αναφέρω ότι σε slopping ποδήλατο χρησιμοποιούσα επί χρόνια 50άρι.

Δυστυχώς σε παρόμοια κατάσταση έχουν βρεθεί πάρα πολλοί ποδηλάτες και τριαθλητές οι οποίοι δεν διαθέτουν την κατάλληλη γνώση και έτσι πέφτουν θύματα της απαράδεκτης συμπεριφοράς κάποιων εμπόρων που προσπαθούν να ξεφορτωθούν ένα ποδήλατο.

Είναι απαραίτητο να αναφέρουμε ότι το μέγεθος ως έννοια δημιουργήθηκε το 1972 από την βίβλο της ιταλικής ποδηλασίας με τίτλο «Cycling”, έκδοση της Ιταλικής Ολυμπιακής Επιτροπής (γνωστής ως CONI).

Για να επιλέξουμε το σωστό μέγεθος σκελετού είναι απαραίτητο να μετρήσουμε το καβάλο μας και το ύψος μας. Οι πιο γνωστές εταιρείες έχουν οδηγούς μεγεθών (size charts) όπου βασιζόμενοι σε αυτές τις μετρήσεις μπορούμε να βρούμε το σωστό μέγεθος στον κάθε κατασκευαστή. Επίσης εάν έχουμε κάποια αμφιβολία πρέπει να απευνθηθούμε σε ένα σοβαρό κατάστημα ποδηλασίας στην Ελλάδα ή απ’ευθείας στα κεντρικά της εταιρείας στο εξωτερικό.

Μέγεθος Κάθετου Σωλήνα = 0,65 Χ Υψος Καβάλου

Για να υπολογίσουμε το μέγεθος του σκελετού πολλαπλασιάζουμε το καβάλο μας με 0,65. Αυτό μας δίνει το μέγεθος του κάθετου σωλήνα σε κλασσικό ποδήλατο από κέντρο μεσαίας τριβής μέχρι το σημείο τομής των κέντρων του κάθετου και οριζόντιου σωλήνα. Εάν φυσικά ο κατασκευαστής μετράει τις διαστάσεις από κέντρο μεσαίας τριβής μέχρι το τέλος του κάθετου σωλήνα τότε πρέπει να αφαιρούμε από τα μεγέθη του πίνακα του κατασκευαστή 13-15mm, κάτι το οποία σε ορισμένους κατασκευαστές διαφέρει σημαντικά.

Ορισμένα σημεία σημαντικά

  • Θέλει πολύ προσοχή στην μέτρηση του καβάλου καθώς οποιοδήποτε λάθος σε αυτή την μέτρηση μας οδηγεί σε λάθος μέγεθος. Προτείνουμε η μέτρηση να γίνεται 3 φορές και να λαμβάνουμε τον μέσο όρο, εκτός και εάν κάποια μας μέτρηση έχει πολύ μεγάλη απόκλιση και συνεπώς χρειάζεται να επαναλάβουμε εκ νέου την συγκεκριμένη μέτρηση.
  • Eίναι σαφές ότι ο τύπος που παραθέτουμε καθώς και οποιαδήποτε προσέγγιση μέσω τύπου στην ποδηλασία βασίζεται σε μέσους όρους και στατιστικά μοντέλα, τα οποία όπως είναι φυσικά αποτυγχάνουν σε αρκετές περιπτώσεις, είτε ανατομικών ιδιαιτεροτήτων είτε λόγω ιδιαιτεροτήτων των αθλητών
  • Στην βιβλιογραφία υπάρχουν αναφορές και στο 0,64 αντί του 0,65.
  • Σε περιπτώσεις ποδηλάτων slopping ο κατασκευαστής συνήθως τα μεγέθη ορίζονται ως small, medium, large κ.λπ. Σε αυτές τις περιπτώσεις το μήκος του οριζόντιου σωλήνα είναι πιο σημαντικό ως μέγεθος
  • Πολλοί προπονητές δίνουν έμφαση ακόμα και στην κλασσική γεωμετρία στο μέγεθος του οριζόντιου σωλήνα.
  • Οτι και να λένε οι μαθηματικοί τύποι και τα διάφορα μοντέλα στησίματος πάνω στο ποδήλατο τον τελικό λόγο έχει ο αθλητής και ο προπονητής.

211 thoughts on “Επιλογή Ποδηλάτου Δρόμου : Ποιο είναι το σωστό μέγεθος σκελετού για εμένα;”

  1. It is in reality a nice and helpful piece of information. I’m happy that you just shared this useful info with us.
    Please stay us up to date like this. Thank you for
    sharing.

  2. Hey! I know this is kind of off topic but I was wondering which blog platform are you using for this website?
    I’m getting sick and tired of WordPress because I’ve had problems with hackers and I’m looking at options for another platform.
    I would be great if you could point me in the direction of a good platform.

    my website; ViroValor Male Enhancement

  3. Good site you’ve got here.. It’s hard to find quality writing like yours
    nowadays. I really appreciate individuals like you!

    Take care!!

    Look into my web blog :: Shenna

  4. Hi, i feel that i saw you visited my website thus i got here to
    go back the want?.I’m attempting to find issues to improve my web site!I assume its adequate to make use of a few of your ideas!!

    my page … Elisabeth

  5. I do not know if it’s just me or if everybody else encountering problems with your website.
    It appears as if some of the text on your posts are running off
    the screen. Can someone else please provide feedback and let me know if this is happening to them too?
    This may be a problem with my browser because I’ve had this happen previously.
    Kudos

    my web site Niagara XL Review

  6. Thank you for your entire labor on this blog. Betty enjoys
    getting into investigations and it is easy to see why. All of us hear all concerning
    the dynamic tactic you present efficient suggestions via this website and improve participation from
    others on the area of interest so our own child has always been being taught a
    great deal. Take advantage of the remaining portion of the new year.
    You’re the one doing a tremendous job.

    My site clubriders.men

  7. Thanks for one’s marvelous posting! I quite enjoyed reading it, you could be a great
    author. I will ensure that I bookmark your blog and will come back later on. I
    want to encourage continue your great posts, have a
    nice afternoon!

    Feel free to surf to my web-site; Jeannette

  8. I not to mention my guys ended up studying the nice pointers found on your site and then at once I got
    a terrible feeling I never expressed respect to the blog owner
    for those secrets. All of the women were definitely so happy to learn all of them and have now sincerely
    been making the most of those things. I appreciate you for
    simply being quite helpful and also for figuring out
    this kind of fine subject matter most people are
    really desirous to understand about. My personal sincere apologies for not expressing appreciation to you earlier.

    My webpage Max Extend Pills Reviews

  9. An impressive share! I have just forwarded this onto a co-worker who had been doing
    a little research on this. And he in fact bought me breakfast simply because I found it for him…
    lol. So allow me to reword this…. Thanks for the meal!!
    But yeah, thanx for spending time to talk about this topic here on your internet site.

    Here is my website: https://www.qijiang520.com/

  10. You actually make it seem so easy with your presentation but
    I find this topic to be actually something which I think I would never
    understand. It seems too complicated and extremely broad for me.
    I’m looking forward for your next post, I will try to get the hang of
    it!

    My web page … Skyline Drone X

  11. After looking at a number of the blog articles on your
    web page, I truly like your way of blogging. I added it to my bookmark
    website list and will be checking back soon. Please check out my website as well
    and tell me what you think.

    Look at my blog :: Anastasia

  12. I don’t drop a lot of comments, but i did a few searching and wound up here Επιλογή Ποδηλάτου Δρόμου : Ποιο είναι το σωστό μέγεθος σκελετού για εμένα; –
    Cyclingworld.gr. And I do have 2 questions for you if you usually
    do not mind. Could it be just me or does it seem like some of the
    comments come across like coming from brain dead visitors?

    😛 And, if you are writing at other online sites, I would like to follow
    anything new you have to post. Would you make a list of all of
    your community sites like your twitter feed, Facebook page or linkedin profile?

    my homepage; Eggplant Male Enhancement

  13. Good – I should certainly pronounce, impressed with your site.
    I had no trouble navigating through all tabs and related info ended up being truly
    easy to do to access. I recently found what I hoped for before you know it in the least.

    Reasonably unusual. Is likely to appreciate it for those who add forums or something,
    website theme . a tones way for your customer to communicate.

    Nice task.

    Feel free to visit my blog post; https://www.qijiang520.com

  14. I would like to thnkx for the efforts you have
    put in writing this site. I am hoping the same high-grade site post from you in the upcoming also.
    Actually your creative writing abilities has encouraged me to get
    my own web site now. Really the blogging is spreading its wings fast.
    Your write up is a good example of it.

    Feel free to visit my web-site; InstaFrost Portable AC Review

  15. Generally I do not learn article on blogs, but I would like to say
    that this write-up very pressured me to take a look at and do so!
    Your writing taste has been amazed me. Thank you, very nice article.

    Feel free to surf to my web blog flac.or.id

  16. Wow, amazing weblog format! How lengthy have you ever
    been blogging for? you make blogging glance easy. The overall glance of your site is great, as neatly as the content material![X-N-E-W-L-I-N-S-P-I-N-X]I just could not leave your
    web site before suggesting that I extremely loved the standard information a
    person supply to your guests? Is gonna be again steadily to investigate cross-check new posts.

    my webpage: Vita Silk Lux Serum

  17. I liked up to you will obtain performed proper here. The caricature is attractive,
    your authored material stylish. nevertheless, you command get bought an impatience over
    that you want be delivering the following. in poor health certainly come
    further beforehand once more since exactly
    the similar nearly a lot steadily within case you protect this
    hike.

    my web blog … http://clubriders.men

  18. I absolutely love your blog and find many of your post’s to
    be exactly I’m looking for. Do you offer guest writers to write content in your case?
    I wouldn’t mind creating a post or elaborating on a number of the subjects
    you write regarding here. Again, awesome website!

    Also visit my webpage :: Testolmax

  19. Undeniably consider that which you stated. Your favourite reason appeared to be on the net the simplest thing to consider of.

    I say to you, I certainly get annoyed whilst people consider concerns that they
    just do not understand about. You managed to hit the nail upon the top as neatly as outlined out the entire thing without
    having side effect , other folks can take a signal. Will likely be back to
    get more. Thank you

    Feel free to visit my web-site :: Jerilyn

  20. Hmm it appears like your website ate my first comment (it
    was super long) so I guess I’ll just sum it up what I wrote and
    say, I’m thoroughly enjoying your blog. I as well am an aspiring blog blogger but I’m still new to everything.
    Do you have any helpful hints for first-time blog writers?
    I’d really appreciate it.

    Here is my page :: VitaSilkLux Review

  21. Awsome info and right to the point. I am not sure if this
    is truly the best place to ask but do you people have any thoughts on where to get some professional writers?

    Thank you 🙂

    My web blog Emery

  22. I feel this is one of the most significant info for me.

    And i am satisfied reading your article. But wanna remark on few normal issues, The web site
    taste is great, the articles is actually great :D. Just right task, cheers.

    Feel free to surf to my page … Skyline Drone X

  23. Great site you have here but I was curious if you knew of any discussion boards that cover the same topics discussed in this article?
    I’d really love to be a part of group where I can get suggestions from other experienced individuals that
    share the same interest. If you have any recommendations,
    please let me know. Many thanks!

    Check out my web site: Lion House Keto Pills

  24. I want to convey my affection for your kindness for people who absolutely
    need guidance on this important concept. Your very own dedication to passing
    the solution all around had become astonishingly helpful and have continuously helped guys much like me to attain their ambitions.
    Your amazing warm and helpful tutorial signifies a lot
    a person like me and a whole lot more to my colleagues.
    Thanks a lot; from each one of us.

    my site … Dorris

  25. What you published made a great deal of sense. However,
    what about this? suppose you added a little information? I
    ain’t suggesting your content is not good, but suppose you added something
    that grabbed a person’s attention? I mean Επιλογή Ποδηλάτου Δρόμου
    : Ποιο είναι το σωστό μέγεθος
    σκελετού για εμένα; – Cyclingworld.gr is kinda vanilla.
    You might glance at Yahoo’s front page and watch how
    they create post headlines to grab people to click.
    You might add a related video or a related pic or two to get people interested about everything’ve got to
    say. Just my opinion, it could make your blog a little bit more interesting.

    Also visit my blog librarius.main.jp

  26. Hello, Neat post. There’s a problem together with your website in internet explorer, might test
    this? IE still is the marketplace chief and a large part of people will leave out your excellent writing because of this problem.

  27. I cherished as much as you’ll receive performed right
    here. The cartoon is attractive, your authored subject matter stylish.
    nevertheless, you command get got an edginess over that you want be turning
    in the following. sick undoubtedly come more previously again since exactly the same nearly a lot continuously inside
    case you protect this hike.

    my homepage: http://forum.adm-tolka.ru/

  28. Hi there, I found your web site by way of Google while
    looking for a similar subject, your site got here up, it seems to be good.
    I’ve bookmarked it in my google bookmarks.[X-N-E-W-L-I-N-S-P-I-N-X]Hello there, just
    was aware of your weblog through Google, and found that it’s truly informative.
    I’m going to be careful for brussels. I’ll be grateful when you proceed this in future.
    Lots of other people will probably be benefited from your writing.
    Cheers!

    Look at my site … Keto Vibe Pills Review

  29. Magnificent beat ! I wish to apprentice while you amend your site, how can i subscribe for a blog website?
    The account aided me a acceptable deal. I had been a little bit acquainted
    of this your broadcast offered bright clear idea

    Also visit my homepage; Elite Burn Keto

  30. Hey I know this is off topic but I was wondering if
    you knew of any widgets I could add to my blog that automatically
    tweet my newest twitter updates. I’ve been looking for a plug-in like this
    for quite some time and was hoping maybe you would have some experience
    with something like this. Please let me know if you run into anything.
    I truly enjoy reading your blog and I look forward to your new updates.

    my homepage; Sage Elixir CBD Oil

  31. Great ? I should definitely pronounce, impressed with your website.
    I had no trouble navigating through all tabs
    and related information ended up being truly easy to do to access.

    I recently found what I hoped for before you know it at
    all. Quite unusual. Is likely to appreciate it for
    those who add forums or anything, web site theme .
    a tones way for your client to communicate. Excellent
    task.

    Also visit my web page: Pinnacle Science Testo Boost Ingredients

  32. I have been exploring for a bit for any high-quality articles or weblog posts in this kind of
    area . Exploring in Yahoo I ultimately stumbled upon this website.
    Studying this information So i am satisfied to exhibit that I’ve an incredibly just right uncanny feeling I discovered just what I needed.
    I most definitely will make certain to don?t omit this site and give it a look regularly.

    Take a look at my blog Breeze Box Portable AC Review

  33. I’ve been browsing online more than 3 hours today, yet I never discovered any interesting
    article like yours. It is beautiful price sufficient for me.
    In my opinion, if all website owners and bloggers made excellent content material as you did, the internet can be much more
    useful than ever before.

    my page; 163.30.42.16

  34. Wonderful beat ! I wish to apprentice while you amend your site, how can i subscribe for a blog site?
    The account aided me a acceptable deal. I had been tiny bit acquainted of this
    your broadcast provided bright clear concept

    My blog post :: theocratic.net

  35. I enjoy you because of your own efforts on this website.
    My niece delights in conducting research and it’s really easy to see why.
    All of us learn all of the powerful method you produce precious
    guidelines through the website and even attract contribution from other individuals
    about this topic then our own child is really starting to learn a whole lot.

    Take advantage of the remaining portion of the year.
    You have been conducting a first class job.

    my web-site; Keto Lite Pills

  36. With havin so much content do you ever run into any problems of
    plagorism or copyright violation? My website has a lot of completely unique content I’ve
    either created myself or outsourced but it appears a lot of it is popping it up all over the internet
    without my permission. Do you know any methods to help
    stop content from being ripped off? I’d definitely appreciate it.

    My page :: lawreform.us

  37. Write more, thats all I have to say. Literally, it seems as though you relied on the video to make your point.
    You clearly know what youre talking about,
    why waste your intelligence on just posting videos to your
    site when you could be giving us something informative to read?

    Here is my page – Keto Fat Burner

  38. I do not know if it’s just me or if perhaps everyone else
    encountering problems with your website. It appears like some of the text within your content are
    running off the screen. Can someone else please provide feedback and let me know
    if this is happening to them too? This could be a issue with my browser because I’ve had this happen before.
    Thank you

    Also visit my web page – CoolEdge Air Conditioner Reviews

  39. Admiring the dedication you put into your blog and in depth information you present.
    It’s nice to come across a blog every once in a while that isn’t the
    same outdated rehashed information. Fantastic read!
    I’ve bookmarked your site and I’m adding your RSS feeds to my Google account.

    Stop by my webpage :: Slimy Vita Review

  40. Definitely believe that that you said. Your favorite reason seemed to be on the internet the simplest
    thing to take into accout of. I say to you, I
    definitely get annoyed while other people consider concerns that
    they plainly don’t recognize about. You controlled to hit the nail upon the highest and also defined out the
    whole thing with no need side-effects , other folks can take a signal.

    Will probably be again to get more. Thanks!

    Also visit my web page – Coastal Hemp CBD

  41. Today, while I was at work, my cousin stole my iphone
    and tested to see if it can survive a 25 foot
    drop, just so she can be a youtube sensation. My apple ipad is now destroyed and she has 83
    views. I know this is entirely off topic but I had to share it with
    someone!

    my webpage moxos.net

  42. When someone writes an piece of writing he/she maintains the image of a
    user in his/her brain that how a user can be aware of it.
    Therefore that’s why this paragraph is perfect. Thanks!

  43. Heklo tһere! I know thi is kond of off topic but I was wondering if yyou kneѡ where I сould locate a
    captcha plugin for mү comment form? I’m usіng the
    same blog platform aas уourѕ aand І’m having problemѕ
    finding one? Тhanks a lot!

  44. Hello, i think that i saw you visited my weblog so
    i came to “return the favor”.I am attempting to find things
    to enhance my site!I suppose its ok to use some of your ideas!!

  45. Hello there! I could have sworn I’ve visited your blog before but after browsing through a few of the articles
    I realized it’s new to me. Anyways, I’m certainly happy I came across it and I’ll be bookmarking it and checking back regularly!

  46. Hi, Neat post. There’s an issue with your website in web explorer, could check this?
    IE still is the market chief and a huge component to other
    folks will omit your fantastic writing because of this problem.

  47. Hello there, I found your website by means of Google at the same time as looking for a comparable topic, your web site
    got here up, it appears good. I have bookmarked it in my google
    bookmarks.
    Hi there, simply turned into alert to your blog via Google, and located that
    it is really informative. I am gonna watch out for brussels.
    I will appreciate in the event you proceed this
    in future. Lots of people might be benefited out of your writing.
    Cheers! scoliosis surgery https://0401mm.tumblr.com/ scoliosis surgery

  48. Hi there, I found your website by the use of Google at the same time as looking for a similar subject, your website got here up, it appears
    great. I have bookmarked it in my google bookmarks.

    Hello there, just become alert to your blog through Google, and located
    that it is truly informative. I am going to watch out for brussels.
    I will appreciate in the event you continue this in future.
    Numerous other folks can be benefited from your writing.
    Cheers! cheap flights http://1704milesapart.tumblr.com/ cheap flights

  49. I and my guys came following the great guides from your web site and so all of the sudden got an awful feeling I had not expressed respect to you for those techniques.

    The men ended up absolutely joyful to read through all of them and have in effect in truth been enjoying those things.
    Appreciate your actually being considerably accommodating as well as
    for having this form of tremendous tips most people are really desperate to learn about.
    My personal honest regret for not expressing gratitude to sooner.

    my blog post: Carb Cycle Keto Weight Loss

  50. Great – I should definitely pronounce, impressed with your site.
    I had no trouble navigating through all tabs and related information ended up being truly easy to do to access.
    I recently found what I hoped for before you know it
    at all. Quite unusual. Is likely to appreciate it for those who add forums or something, web site
    theme . a tones way for your customer to communicate. Nice task.

    My homepage Mohammed

Leave a Reply

Your email address will not be published. Required fields are marked *