Didn’t know where to put this – but I found this intetesting -from Jo Friel’s Blog – about running technique – I’m about to pick up some shoes from the US that supposedly promote this technique – will keep you all posted as to how they perform. I also have a copy of the “pose” tachnique if anyone is interested, I can loan out the book – just email me.
Notice the left foot on the runners in these pictures. What you’re seeing is the difference between a running style that is guaranteed to keep you slow and one that has the potential for fast running.
Landing on your heels (red shoes) is, essentially, hitting the brakes with every stride. You have to overcome that deceleration by hitting the gas pedal hard at every toe off. And the time it takes to get from heel to toe is just lost time—time spent going no where.
Landing with a flat foot (orange shoes) greatly shortens ground contact time and moves you forward more quickly. This is the way fast runners run. In fact, the research (below) also supports this method and shows that the longer your foot is on the ground, the slower you are running. Makes sense.
To see a video clip of an elite triathlete running with a flat foot strike, go here and then click on “video clip.” Watch for my article in the June issue of Inside Triathlon magazine in which I discuss in greater detail the advantages of flat-foot running.
References
Ardigo LP, LaFortuna C, Minetti AE, Mognoni P, Saibene F. 1995. Metabolic and mechanical aspects of foot landing type, forefoot and rearfoot strike, in human running. Acta Physiol Scand 155(1): 17-22.
Paavolainen L, Hakkinen K, Hamalainen I, Nummela A, Rusko H. 1999. Explosive-strength training improves 5-km running time by improving running economy and muscle power. J Appl Physiol 86(5): 1527-1533.
Paavolainen L, Nummela A, Rusko H, Hakkinen K. 1999. Neuromuscular characteristics and fatigue during 10-km running. Int J Sports Med 20(8): 516-521
Darren doesn’t like to spin!! he just doesn’t have the technique – Any way this is a post from Darren and if you want the book see him!!!
Adelaide Vales 