字幕列表 影片播放 列印英文字幕 improving our average speed on ride is something that we would all like to achieve and actually is something which we all packaging either by working harder or taking our equipment for improving our technique or actually only about put together yeah whichever way you go about it should be a tip you in this video so here are top 10 ways to improve your average speed one of which actually includes making sure your entire ride is downhill a bit like this one one of the best ways to improve your average speed is to lose a bit of weight especially if you live in a particularly hilly area so i'll give you one very quick example if an 80 kilograms rider managed to shed five kilograms of that way they will save 17 seconds on 1 kilometer climb at 8% when riding at it at 250 watts both times so over the course of a three-hour ride you've got 15 kilometers of climbing at that gradient you're going to save yourself well over four minutes. Wow now on the other hand if you've got plenty of money you can save plenty of weight from your bike as well as the wallet making quite a lot of difference whilst aerodynamics won't save you much on the climbs it will save you a huge amount on flat and downhill sections and quite often you won't need to change anything at all on the bike yeah so researchers show that simply bend your elbows about 90 degrees like this sort of your back is nice and flat with your head slightly lower now the wind give you a 14% power-saving vs the most standard position, up right like this so think about your position all the time when you're out riding on the bike if you're not used to this position let's practice it a short period of time Likewise, you can also invest in a more aerodynamic bike. Manufacturers are working on pretty much everything to make sure it goes through the air a little bit faster from the bars through the forks to the frame and to the seatpost even your helmet as well all added up that can make a huge difference, and similarly you can change baggy clothing for something a bit more figure-hugging little bit like what's going on now and that will see you sail through the air all the more efficiently Raising your ftp should be at the forefront of your mind if you want to go faster and by definition it means the maximum power you can sustain for around 1hour in duration and by increasing the ftp it means you're gonna pretty much be able to write faster everywhere you go yeah we've got a number of videos here on GCN and which should help you in this regard and you'll be able to find links to those in the description below this one Our next suggestion is no doubt going to be extremely controversial but there's also no doubt that mounting some aero bars on your standard robotic will enable you to ride faster and have a higher average speed they are all map the difference between winning and losing the Tour de France to greg lemond back in nineteen eighty nine they certainly were because they allow you to comfortably lower your torso was bringing your shoulders and forearms in line with your body and keeping them out of the wind leading to significant improvements in speed for the same power with the least thought about components when it comes to going fast is rolling resistance now there's actually a lot of different between certain tires and the way they roll at different speed. Yeah! Now believe it or not this is a subject which we are yet to cover here on GCN we will be doing so at some point in the future but with some quick research online and you'll soon find very interesting results which is a bear in mind next time you're purchasing some ties Another little thought about component in terms of speed on a bike is momentum so let's take another example if you've got a 120 corners in total on your ride and your 1/2 slower around each one and you're going to lose a minute which is a significant amount but it's not just that it's also the fat if you go slow around the corner you're going to have less speed on the exit therefore less momentum and that too will add up to significant amount of time Air resistance plays a huge part in determining our speed, when out to the ride. Hence our earlier recommendations to get more arrow we could also try getting out with the wind. Yeah, so sheltering behind another rider will save you around about 30% in terms of power and that number goes even higher if you're riding along in a large group so doing at a small group and sharing the workload on the front with the other people in that group see your average speed saw exactly the same effort I'm just gonna stay here a bit longer about it Taking wind into account is also really, really worthwhile especially if you live there mix of exposed roads and sheltered roads like these now that's the case always ride in the sheltered Road when there's a blockhead wind and then when there's a nice tail-wind use the expose road. :D Or, suggestion number 11 get yourself an A bike. Nah joking, who do that now and then suggestion No.12 learn track stand with 15 minutes clipping back into the pedals of the reduction that's not very nice anyway if some of these tips of work for you make sure to leave your comments down below yeah and after you have done that click it just up there to see (Matt) inside doing proper science and determine the effect of extra weight on your climbing and down there for our tips on how to write into a headwind and it just in this little box if you click in there you can subscribe for FREE to GCN and don't forget to like and share our videos as well its loans it wasn't necessary but it's probably been in a little bit right the long day
A2 初級 提高自行車平均速度的10種方法--騎車更快! (10 Ways To Improve Your Average Speed On The Bike – Cycle Faster!) 154 16 dkdk 發佈於 2021 年 01 月 14 日 更多分享 分享 收藏 回報 影片單字