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December 28 Arizona Marathon: T-21 DaysO.K., so in my last post I talked about the two main elements of running speed: Stride Length and Stride Rate. It's really a simple formula...stride length times stride rate. If you have a 3 foot long stride and you cover 120 strides in a minute then you run 360 feet in a minute or about a 14:40 mile. To increase your speed you have to increase one (or both) of those factors. If you increase to 130 strides in a minute (at the same stride length) then you'll cover 390 feet in a minute, or run the mile in about 13:30 or so. If you maintain your 120/min cadence but add 2 inches per stride you'll run 380 feet in a minute or around a 13:54 mile. Clear? Good. So...let's introduce the third factor in endurance sport...effort. EffortI come from a sprint background. In sprinting, the 100M and 200M for example, there's really no such thing as a measured effort. They shoot the gun and you run like they're shooting at you until you a cross a line where they tell you to stop. It's a max all-out effort the whole way. Your stride rate and stride length are at their absolute maximums for the entire distance. That's the way of sprinting. Marathon is not a sprint however. (obviously) Even the amazing Kenyans have to pace themselves even though their pace is considerably faster than the pace the rest of us mortals can maintain. If I asked you to run as fast as you could for 20 yards you could do that. You could maintain that alll-out effort for the 2.5-5 seconds it would take you to sprint for 20 yards and at the end of it you'd be winded but you'd probably recover quickly. If you're at all conditioned you could due the same for 100 meters...you'd sprint at maximum effort for 10-15 seconds or so. Very few of us can do that for 400 meters; an all-out effort for 50-80 seconds. Clearly none of us can sustain an all out effort for 26.2 miles. So you have to pace yourself and that's about regulating your effort. This comes into play in both stride rate and stride length. Could you achieve a stride rate of 170 or 180 strides per minute? Probably, yes. You may well have to reduce your stride length to do that and it would take a lot of effort to move that quickly. How long could you sustain a stride rate like that? Could you achieve a stride length of 4-1/2 or even 5 feet? Very possibly so (depends a bit upon how tall you are). But how long could you maintain the effort required to do that? TrainingI'm going to suggest that there are two kinds of training: Mechanical and Performance and that most of our time is spent training our Performance. Let me elaborate: Mechanical - Mechanical training is teaching yourself HOW to run. It's not quite as simple as "left foot, right foot, left foot" we all learn that as tiny children. Rather it's some of the finer points of it...arm swing, foot strike, hips, posture, stride. It's also how you handle different terrain, how you adjust your actual running mechanics to deal with up-hills and down-hills, for example. Most of us establish a basic running style pretty early in our running career and it probably doesn't change that much. Look around at your running buddies, or other runners on the road. Notice their body lean, their arm motions, their stride. Those are the mechanical aspects of how we run. Your stride length is largely (but not exclusively) a function of how you run mechanically - especially if you are a recreational runner (as opposed to an elite/pro). Don't be afraid in your training runs to play a bit with your mechanics. Try adjusting your hip tilt, your body lean, your arm swing, your foot strike and roll...see how it affects your speed and the amount of effort it takes to maintain your desired pace. Question: When you're running which toe do you roll over in your stride? Big toe? Little toe? Right down the middle? Performance - Here's where most of us focus our training efforts. This your physical conditioning. Stamina, endurance, power, etc. Most of us go out to workout and we're looking to improve our aerobic conditioning or our strength perhaps. Your aerobic and cardio-vascular conditioning affects how much effort you can sustain and, to large degree, determines what stride rate you can maintain. Strength affects your stride length too - the stronger your legs are the further you can push off with each stride and the longer your stride is. So What?Here's what I'm getting at...don't neglect your mechanical. Small improvements in HOW you run can make a big difference in your ultimate performance. Running more efficiently will let you sustain the same pace with less effort. Running more mechanically well can help you increase your stride length without additional effort and that means a faster race. When training your performance aim to increase the amount of effort you can sustain but also the duration that you can sustain it. Yes, I know that sounds obvious but too often runners (myself included) head out to do a run without any real clear purpose for the run. I'll elaborate on this in an upcoming post. TIP: To increase your stride rate try pumping your arms faster. It's virtually impossible to pump your arms quickly but have a slow stride rate. Pay attention to your body and how that increased effort affects you. More to come soon...I'm interested in hearing your feedback on these ideas, by the way. Feel free to post comments below or e-mail me at ben.schorr@gmail.com. -B- December 27 Arizona Marathon: T-22 DaysO.K., so I think I'll do a short series of posts on my current training regimen. What is Speed?There are two basic elements to running speed: stride length and stride rate. Stride LengthStride length is the basic measure of how long your stride is. There are a few ways to measure that but the most direct is to just find a clean soft surface and run across it with your normal stride. Then go back, hopefully you left shoe impressions, and measure the distance between the heel marks of one foot and the heel mark of the other foot. That will tell you how long your stride is. (Yes, you can measure toe to toe instead if you want) Another way to measure it to count how many strides it takes you to cover a known distance and then divide. Maybe you have a high school football field handy and you can start at the goal line, run at your normal pace and count how many strides it takes you you to get from the 10 yard line to the 20 yard line. If it takes you 10 strides to cover that distance (30 feet) then you have a 3 foot long stride. If you have 3 foot long stride then it will take you 1,760 strides to cover 1 mile and 46,112 strides to complete a marathon. If you can add just 1 inch to your stride length you can reduce that number to 1,712 strides per mile or 44,854 strides to complete the marathon. That's a savings of more than 1258 strides over the course of the marathon! If you average 125 strides per minute then just by adding that 1 inch to your stride rate you can cut more than 10 minutes off your marathon time. (assuming you maintain that same 125 stride/minute cadence). Of course there are some dangers to increasing your stride length...first of all you might reduce your stride rate. If you increase your stride length by 2.5% but reduce your stride rate by 2.5% then you haven't gained anything. The bigger danger of increasing your stride rate is that you might start to over-stride and that can cause injury. Stride RateStride rate is simply the cadence at which your footfalls land. It's pretty easy to measure, while you're running at your race pace just count the number of strides you take in one minute. Do several counts and average them - since they might not all be exactly the same. A typical average rate might be 125, 150 or even higher. Elite marathoners will reach upwards of 180 strides per minute. Some recreational runners may be as low as 80. If you can increase your stride rate, without reducing your stride length, you can increase your speed. If you can increase your cadence from 110 strides per minute to 120 strides per minute, for example, you can cut about 30 minutes off your marathon time (again, assuming you maintain a 3' stride length). So...if you want to run faster you need to either increase your stride length or your stride rate or both! Next post we'll talk about doing that and about the third factor in Marathon training: Effort. -B- Honolulu Marathon: T+13 DaysO.K., Honolulu is in the books and looming on the horizon is the Arizona Rock 'n Roll Marathon. I didn't blog the Honolulu Marathon this year - I guess I could make up a lot of excuses for that but the reality is that I've had a lot of things going on in my life and just haven't had the enthusiasm for it. For those of you who missed that race report, I apologize. For the rest of you, you're welcome. I do want to tell one story from Honolulu however... As many of you know Honolulu Marathon is not really about me. By that I mean that I don't really care what my time is - I ran three other Marathons in 2008 and those were races I was running for me. Honolulu is about my group and getting my hearty band of mostly first-timers thru their Marathon. So, there I am approaching Mile 24. I'm moving very slowly because I'm waiting on one or two of my gang to catch up after a recent stop. Every few yards I'm glancing back over my shoulder to see if I can spot them. Suddenly...I spot one of my OTHER runners. A veteran marathoner who had just returned from a trip abroad and was clearly struggling. In fact, she was waving and calling out to me. As I acknowledged her I heard her say "Not good. Not good." I quickly trotted back to her to see what was the matter - at this stage she was walking and seemed a little unsteady. She said she was dizzy and was afraid that if she stopped she might fall over! Now I'm no doctor but I've done and seen enough sports medicine in my day to be able to make some educated guesses. As we walked along I asked her how she was feeling and what she'd been doing. She seemed pretty lucid and she had a cup of water from the last aid station that she was nursing. She said she'd been drinking water pretty steadily so I wondered if perhaps she might be suffering from hyponatremia which is a condition that can happen when you have TOO much water (or more precisely not enough sodium). But she said she'd taken "a lot" of salt pills as well. She also had a wet sponge from one of the aid stations which she was using to help herself keep cool. The weather conditions really weren't bad (for Honolulu) and I knew she was used to running in the heat. Still, I couldn't rule out a heat-related condition so I encouraged her to keep the sponge damp and keep cooling herself. To further complicate matters she broke Rule #4 ("Never do anything for the first time on race day"): She had taken a Tylenol offered to her by a fellow member of our group earlier in the race. She'd never used Tylenol during a race before and thus couldn't really be sure how it would affect her body. So we kept walking and talking, pretty soon we were cresting the top of Diamond Head and nearly to the 25 mile mark. I kept giving her encouragement, she kept walking steadily. We were actually making pretty decent time all things considered. At the bottom of Diamond Head we made the turn into the park; there's an aid station there and we got her another cup of water and I took a spare cup to douse her sponge with. And this brings us to the point of our story... Just past the water aid station was a first aid station. She glanced at it and commented on it. I asked her if she needed to stop as she was clearly still feeling pretty dizzy. She thought about it for several strides. I said to her "If you need to stop, we can. But the finish line is just .5 miles ahead and it would be a shame to come 25.7 miles and not finish this thing if you think you can. What do you want to do?" She gave it another moment's thought then, without looking up took a deep breath, quickened her pace very slightly and said simply: "Let's try." I couldn't help but smile. She's a tough lady. A lot of people would have folded their tent and gone home but not her. That last .5 was a study in focus. She never lifted her eyes from the road, always focusing on a point just ahead of her. She said she was afraid she'd fall over if she looked up. I walked right beside her, holding a spare cup of water for her, occasionally dousing her sponge with fresh cold water and ready to grab her if she started to topple. But she never faltered. She held that pace, stride after stride, all the way to the finish line. As we entered the chutes there were a lot of cheering people, including a number of our group, but she never even raised her eyes...all the way thru that finish line. As soon as we crossed the line we made a right-hand turn and I took her straight into the first aid tent. They gave her some more water, got her on a cot, and checked her blood pressure and pulse. Within a few minutes she was starting to feel a little better and by the time I left her it was clear that she was going to be fine. That was undoubtedly her toughest marathon and she was determined to finish. I was inspired by her shaking off every excuse. She was going to cross that line or be carried off the course. Some part of me feels like she earned that t-shirt and medal even more than I did. One Last Comment...One of the smiling faces greeting us as we strode down the finisher's chute belonged to Jana who had finished some time earlier. It was the first time she'd ever been there when I finished a race and there aren't enough words to tell her how much it meant to me to see her there. She flashed a smile as we came in that made me remember why I do these things. Thank you Jana. O.K., I've got a lot to say about Arizona Marathon training but that will have to wait until later. At the moment there is a small white dog who is excited to play with his daddy and so I need to go chase him about some. -B- December 24 Next PleaseSo...this is going to be my traditional year-end wrap-up post when I reflect back on the past year and look forward to the next one. Truth be told 2008 was really just a slightly more diabolical version of 2007 for me and I'm ready to put it away. But I've realized that many of the most powerful life lessons I've received have come in difficult times so this year was certainly an education. Here are a few things I've learned:
One of my "resolutions" for the new year is to spend less time boring my friends with my own woes and be a little more positive. Here are a few of the positives from 2008:
The FableSo it was suggested to me to think of or write a fable that symbolizes or represents some part of your life. Normally I just click "Delete" on those kinds of things, but this time I was moved to actually do it. Rather than doing it as a chain e-mail though, I think I'll post it here.
Almost Done?O.K., so on that note I think I'll wrap this post up. I'll probably blog again before 2009 officially starts; one of my other "resolutions" is to get back to steady blogging. I never realized how many people actually read my silly ramblings until I stopped doing them for a while and got flooded (o.k. trickled) with complaint e-mails (not all of them from people related to me) asking when I was going to blog again. So, good riddance to 2008. I'm keeping the best of you (Maureen, Sandi, Fitness...), learning from the rest of you and hoping that 2009 is a step forward towards better things. -B- December 13 Top Chef UpdateJust on the FYI - I finally got my Week 5 update for Top Chef posted. Hopefully it's worth reading. :) Pouring rain here today too...hopefully it dries up for Marathon tomorrow. -B- December 07 Honolulu Marathon: T-7 DaysO.K., one week from now I'll be on the course getting my group through the Honolulu Marathon. It'll be my 8th Marathon and my 4th of the year. I think I'm about as ready as I can be. In fact, if there's anything I'm not quite ready for, it's my guest... ...Jana is coming to run the marathon and my guest room is not quite ready. Guess what I'm working on today? Yep, today's workout is as follows:
A few random thoughts...
Quote of the Day
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