The running science blogosphere has been popping over the past few weeks with articles touching on various aspects of the role of stride rate Nike Air Max 95 Femme in running, particularly how it relates to both running speed and injury prevention. Here’s a quick summary of some of the relevant posts Back on February 5, I wrote a post on gait retraining in which I described physical therapist Blaise Dubois’ approach to treating broken runners in part by getting them to up their cadence to between 170-190 strides per minute. He has had good clinical experience using this approach, and the scientific literature base on the benefits of gait retraining for the treatment of running injuries is growing.Jay Dicharry from the UVA Speed Lab weighed in and suggested that adopting a running form that incorporates a foot contact closer to Nike Air Max 270 Femme the center of mass can be an effective way to reduce vertical loading rate (the speed at which force is applied to the foot upon ground contact), even if footstrike Adidas Superstar Donne is still on the heel. Increased loading rate has been linked to some types of running injuries, thus reducing it could be useful from an injury prevention standpoint. In his post, Jay also points out that “barefoot running, minimalist running, and increasing cadence (faster cadence means you don’t have time for your foot to reach out far in front of the body) are all effective tools to accomplish the end goal of decreasing loading rate.”On his Runner’s World Peak Performance Blog, Amby Burfoot praised the simplicity of the stride adjustment approach, and discussed the ubiquitous 180 stride/min number that we see commonly thrown around as a target cadence these days. He joked that he “wouldn’t be surprised if runners Nike Air Max 270 Womens soon know their stride rate as well as they know their height, weight, cholesterol and blood pressure.” He also www.aquarillon.fr measured cadence from a few elites on YouTube, and suggested we be wary of trying to match the cadence of Olympians (good advice!).Next, Steve Magness over at the Science of Running contributed his thoughts, emphasizing in particular that a 180 cadence is not a magic number that all runners should strive for. He views stride rate as a more individualized variable – each person may be a bit different in their Nike Air Max 2017 Dam “ideal” stride rate. Steve also focuses on the relationship between stride rate, stride length, and speed, pointing out that runners can and do manipulate either rate or length to increase their running speed (here’s a great, older post by Steve on this topic). He concludes by pointing out that stride rate is an outcome of your biomechanics, and that it should change as a result of your form, and that striving solely Nike Air Max Classic BW Donne to adjust Adidas Superstar Dames rate directly may not be the right approach. He worries that we focus too much on stride rate because it’s easy to measure.Finally, Alex Hutchinson at Sweat Science wrote two posts on the stride rate-stride length topic (here and here), and he also points to data that speed increases can come about by manipulating either stride rate or stride length. I sent Alex a paper (Weyand et al., 2000) I had just Nike Air Max 2017 Femme read on the topic, and he posted a graph (see above right) from that paper showing that initial increases in speed seem to occur more-so by manipulating stride length, whereas achieving top speed seems to involve increases in stride rate once stride length levels out. Alex also posted an informative interview with Max Donelan of Simon Fraser University, who stated that stride rate is often correlated with an increase in stride length based on his observations while conducting research to develop a device that uses sound cues to manipulate running stride rate. This seems somewhat counterintuitive given that the goal of Nike Air Max Classic BW increasing cadence is typically stated as being to shorten stride – I’ll explain why this isn’t exactly a correct way to think about this in more detail below.In an attempt to summarize all of this great discussion, Nike Air Max Classic BW Dam I’d like to add some of my own additional comments and observations.