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How to Descend a Steep Section, Mountain Bike Body Position

BetterRide head coach Andy Winohradsky explaining in further depth why being centered is so important, even on a steep hill. In Andy’s words:

In this update, I’ll explain proper weight placement while descending steep terrain, why this is so important and how it relates to controlling your bicycle, and I’ll also dispel one of the most infamous myths about body position and weight placement while descending.

It is EXTEMELY IMPORTANT that you remain centered and balanced on the bicycle in steep terrain, and this means having ALL of your weight on our feet. Not 50% on your hands, and 50% on your feet, not 70/30 … ALL of your weight needs to be on your feet***. The best way that I’ve heard it explained is like this: if the bike disappears, do you land on your feet? Keeping your weight on your feet is the only way to keep your body centered and balanced on the bike. This also keeps your weight over the bottom bracket of the bicycle which is essential in employing the bike’s handling characteristics.

BetterRide Head Coach Andy Winohradsky on steep, sharp turn

In the photo, I am definitely not leaning forward on the bike. Because the bike is pitched forward with the of the angle of the terrain, the my hips (the body’s center of mass) are above the rear tire, but, my weight is still on my feet – despite my relationship to the bicycle – and directly over the bottom bracket. If my bike disappears, I will land on my feet!!!

Now we’ll talk about why it is so important to maintain this position.

The particular section of trail in the photo is a nasty little spot on one of the most difficult trails on Colorado’s front range. Though it looks like it could qualify as a switchback and does require some of the technique similar to that of negotiating switchbacks (switchbacks are tough and require proper technique in order to consistently pull them off), from a technique standpoint, it is simply more of a very steep and short rock slab with a ninety degree left turn at the bottom (the trail runs along the left that fence). Speed control is essential. While many riders can drop into a near-vertical cliff face, hold on for dear life, and ride in a straight line, scared to death and completely out of control, until the trail levels out (providing that it does), the sharp turn at the bottom of this one forces a rider to control his or her speed with proper braking. This “move” in the photo is performed at about 2-3 mph, slower then a normal walking speed. In this case, a quite advanced degree of front brake control is necessary and this is impossible to execute this without proper body position.

If the rider’s weight is too far back on the bike and there is not enough weight on the front wheel the front wheel will lock up and skid (perhaps this has happened to you – scary, huh?!). At this point the rider has a few choices: release the front brake and accelerate rapidly with no hope of making the sharp turn at the bottom, skid the front wheel to an inedible crash, or, (the correct choice) – and this one better happen instantaneously and perfectly – shift weight properly onto feet, regain control, control speed …

If the riders weight is too far forward, it will be impossible to apply the front brake without taking a trip over-the-bars, thus, no speed control and no chance of making the sharp left.

The rear brake, though still useful for controlling the bike in various ways that we won’t discuss right now, is pretty much useless when it comes to slowing or stopping the bike on terrain that is this steep.

Another reason that you need to maintain this body position with your weight on the pedals on steep terrain is because – though you don’t want this to happen – there’s a very good chance that your bike will slide or skid a little bit (sometimes a lot!). If you are not centered and balanced on the bicycle, you are out of position and will not be able to effectively control the slide. The tiniest mistake can lead to big problems on steep terrain if it is not immediately and effectively dealt with, and this means having rock solid, near perfect technique in these conditions.

There are other reasons why you need to keep your weight on your feet when descending: among them, your upper body simply isn’t strong enough to support your body weight for any length of time and the balance sensors of you body reside in your ankles – let your body do the things its good at doing!

Now to dispel one of the oldest, most wide-spread, and straight-up dangerous myths/advice about riding a MTB down steep technical terrain. The Myth? Lean back when things get steep.

Lets define leaning like this: an object, other then your legs, is supporting your body while your feet are still on the ground – I can lean against a wall or I could lean my body away from a fence but hold myself up by grasping the fence with my hands. In either case, if you remove the object (wall or fence), I fall down.

When we talk about leaning back on our bicycle, the handlebars are supporting our body. If the bike disappears (the handlebars disappear) we won’t land on our feet … we will land on our butts.

We’ve already determined that if a rider is “leaning back” it will be impossible to use the front brake effectively (very little weight on front wheel), and, thus, impossible to control his or her speed. It will also be extremely difficult to control sliding or other drastic movement of the bicycle because the rider is not in a balanced and neutral position.

The funny(?) thing is, riders lean back because they don’t want to go over the handlebars while descending steep terrain, when actually, leaning back WILL CAUSE a rider to go over the handlebars in many cases.

Here’s how it works:

In the photo, the my front wheel is approximately two feet lower then my rear wheel. Because I am maintaining proper position, my arms – though out-stretched – are still not straight, allowing the front wheel to drop even lower (if it were necessary) before the bars would get so low in relation to the rest of my body and bike, that in order to maintain contact with the handlebars, I would actually be pulled forward, out of position. In this scenario, I would no longer be able to keep my weight on my feet and it would shift on to my hands … and I’d be in big trouble.

What happens when a rider leans back is they hang their butt of the back of the bike and support their weight with out-stretched, straight arms. They are already at the END OF THEIR RANGE OF MOTION when the front wheel needs to drop two feet. When the wheel drops, their body must get pulled, or yanked forward (or “bucked” forward, as its often called) because their arms are already straight. Their weight gets thrown onto their hands, they can’t control their speed, and when a rider is this out of position, contact with even the smallest of obstacles can be detrimental. (see Gene’s video explanation of this in this post:

http://betterride.net/blog/2010/mountain-bike-desending-body-position-101-video-demonstration/

Obviously, there is a lot more to descending steep terrain then simply keeping your weight on your feet:

proper use of vision, bike set-up, proper braking techniques … the list goes on and on … All these things – and then some – are essential to successfully navigating steep descents.

But now, hopefully, I shed a little light on where you want your weight to be and why (and where you don’t want it to be and why) when the going gets steep …

*** Of course, there are techniques where you will make weight shifts and/or manipulate the bicycle in order to negotiate obstacles where your body weight is temporarily off of your feet. You WILL be temporarily out of position while performing these techniques, and you will need to return to your centered and balanced position on the bike before you actually contact the obstacle that you’re negotiating – we won’t address those techniques right now.

What a weekend for BetterRide MTB Students!

What a rewarding weekend! While I was busy coaching a downhill camp (with a healthy mix of pro racers, Cat 1 racers and advanced beginners) I received three emails from stoked students conquering their on trail nemesis’s and BetterRide athletes made to xc race podiums!

Sarah Kaufman on her way to 2nd place!

Congratulations to these BetterRiders on sweeping the pro women’s podium! In 3rd Erica Knight Tingey, in 2nd Sarah Kaufmann, on top of the box Lynda Wallenfels! Interesting that they finished in the order that they have taken skills camps with me! Could be a fluke but seems to show what many books on learning are pointing out, more deliberate practice equals better skill. Check out this article on the race: Desert Rampage, St. George, UT, http://www.mtbracenews.com/view_article.jsp?id=251

Also on the podium was Darren Casden Taking 3rd Place at the Black Mountain Winter Series Final and taking home 1st place overall in the series.

One of the great emails from a student:

Gene,

Wanted to thank you for all of you time an patience this last week in Phoenix, I do appreciate all of your effort. I really did not expect to be e-mailing you so soon about some of the skills that I apparently acquired in Phoenix, but I am. Had a chance to go out on a ride yesterday, not with the intent of testing the skills but to enjoy a ride. I quickly found myself reflecting back on the weekend and began working on looking ahead. I quickly realized that much of the trail that I was riding, very narrow single track and notorious for loosing momentum when you get off of trail was much smoother that I have ever remembered, occasionally when my eyes drifted back to where I was at and now where I was going I would like old, get off track. Within a very short period after starting my ride it was obvious that focusing on looking ahead and using the vision techniques you taught us to do the up close steering was working. In addition to looking ahead, there are a couple of difficult and loose uphill switchbacks that often cause me to dab. Remembering back on the Sunday drills, I focused on not getting impatient and watching my body position and balance and again, probably one of the smoothest runs on the switchbacks I have ever had. I also had the opportunity to work on the various wheelies and bump jumps and like the other techniques felt that they were enhancing my riding. I plan on going back out again today to work on more of the same.

Stay safe, and keep riding….

Jerry

That was from his first ride after the camp! He hadn’t even start to do the drills (that will commit these skills to his subconscious) yet. Wait to all the skills he learned in his camp are ingrained through drills and they just “happen” without thought to them!

MTB How To Video: Coaching Marzocchi’s Bryson Martin.

Video clip shot by Gene Hamilton coaching Bryson Martin at Bootleg Canyon. Gene is excited to coach such a faster racer with a poor skills foundation! He took third two weeks ago behind winner, BetterRide coached Mitch Ropelato and 2nd place finisher Mikey Sylvestry yet he can’t corner well (and found out today is vision skills needed some work as well as body position and vision!). We will work on all the core skills in the downhill camp this weekend. With his dedication to learning, doing drills to master those skills and training hard he will be a threat this year.

Notice he carries enough speed to clear the step up after the rollers! The only racers I have coached that have cleared that are Mitch Ropelato and Andrew Pierce (and my asst. coach Greg Minnaar. Once Bryson added his legs into to the pump and got is vision dialed he was flying!

MTB Videos: Coaching World Champ Ross Schnell in Sedona

I am so fortunate to coach such a diverse group of riders. From eager, passionate riders just getting into the sport to World Champions like Ross Schnell they all need to master the same core skills that 20 years of riding will not help you stumble upon.

Here are a few short videos of Ross working on descending and cornering.

Notice how he is staying centered on his bike (weight on the pedals) and in a neutral position so we be smooth, maintain his momentum and keep his wheels on the ground.

Ross is balanced, using counter pressure to lean the bike, looking through the turn and back on the gas before he exits the second corner!

Here the corners are steeper and tighter but Ross is still managing to stay low, centered and neutral. In this one he should of slowed down a bit more and finished his braking before the left hand turn to generate more exit speed.

Of course there is a lot more to cornering, first you have to understand descending body position and vision (and then master body position and vision with drills) then understand how to corner, cornering body position, the goal of cornering (we spend 2.5 hours coaching it and teaching you drills to master cornering in our camps. Then another 2 hours applying those skills on trail) but this will give you a good visual of a great rider.