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Is "Optimal Body Position" Limiting Your Progress?
- 2024/10/25
- 再生時間： 24 分
- ポッドキャスト
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あらすじ・解説
Perhaps no term gets thrown around more when talking about riding your bike than “body position”. It is recognized as being an essential part of your riding skills and performance, but what does the term really mean? For something so important there is a lot of confusion surrounding it. Do you want to be in a low “attack position” or in more of an upright “throne position”? Do you want your weight on your feet with little to no weight on your hands or do you want to have weight and pressure through your hands? It seems like the answers to these questions depend on who you talk to and what system they preach. There is a whole industry around this question, with qualified skills instructors from various backgrounds each trying to convince you that their version of body position is the best. Well, what if I told you that the whole concept is kind of nonsense. I mean, obviously how you stand and hold yourself on the bike is important but the idea that there is an ideal body position when riding your mountain bike is incomplete at best. The reason that I don’t like this term or the discussions around it is because it leads riders to believe that there is an ideal body position that they need to try and get into and maintain while riding. But this idea may work when doing drills in a parking lot, it isn’t how riding your bike works in the real world. On the trail you are participating in a dynamic relationship between your body, the bike and the trail and these three things are rarely static. Conditions change all of the time and this means that your ideal body position is constantly shifting as well. In fact, the worst thing you can do for your performance and safety on the trail is try and maintain an “ideal” body position. Instead, you want to change your body position to match the needs of the trail. For example, let’s say that you are riding a section of trail that starts with a relatively flat section before feeding you into a technical rock garden that proceeds a short climb. What is the ideal body position for something like this? You guessed it, there isn’t one and you have to shift your body position to meet the needs of the moment. When you are on the flat section you can get into a traditional position where you are keeping more weight on your feet than your hands and you are maintaining your position as you pedal. When you get to the rock garden you will need to preemptively shift your weight forward in anticipation of needing to perform a rear weight shift to unweighted or even lift your front wheel to help get over the first trail obstacle. As you proceed through the rock garden you will need to dynamically shift your weight forward and backward to weight and unweight your front end to help you flow through the rocks and trail obstacles. Your body position will be very fluid and dynamic as you use your weight shifts to help navigate your bike through the technical trail section. When you get through it and hit the climb you will want to stand up and shift your weight forward, putting weight on your hands and applying aggressive pressure through the rear wheel as needed for traction. If there are any obstacles on the climb you will also need to shift your weight back to float the front wheel over them before getting back into your aggressive climbing position. So in this scenario you have gone from a “light hands, heavy feet” position to a dynamic position with a lot of front to back weight shifts and finally an aggressive standing position with your weight slightly forward on your hands. So what is the right body position? The right body position changes depending on the demands of the moment. It isn’t based on someone’s theory of what the optimal position is and is certainly isn’t a static thing, However, I see riders all the time who would try to ride through this same scenario trying to use and maintain a single body position (usually seated). This is usually due to someone telling them that it was the optimal position and that they need to stay in it as much as possible. With that said, though, there are a few commonalities to the different good body positions you need to use on the bike. One of them is having a strong spine where you avoid leaning over at the low back and instead rely on your hips for leaning forward and shifting your weight back. The other thing is to have your elbows in a strong position somewhere between being pinned to your ribs and being pushed out into an extreme “scarecrow” position. Like body position, the specific position your elbows should be in will change but being at the extremes is almost never the best place to be no matter what the “elbows out” crowd will lead you to believe. Lastly, your feet should be in a mid-foot position so you are balanced at your feet and aren’t fighting the forward lean created by being on the balls of your feet. The mid-foot position allows you to more easily shift your weight forward ...