jpg_chu 發表於 2013-7-26 05:12:16

4 Steps to running better:

http://www.altrazerodrop.com/webapp/wcs/stores/servlet/StaticContentView?langId=-1&storeId=15151&catalogId=18952&pageTitle=Learn+To+Run&pageName=LearnToRun

joeho 發表於 2013-7-26 08:59:01

Thanks for sharing!

wowodog 發表於 2013-7-26 10:14:19

great illustration:time:

maylam_running 發表於 2013-7-26 12:37:05

very useful information thanks!

cpfock 發表於 2013-7-26 15:10:44

Thanks for sharing ^ ^

tpcwong 發表於 2013-7-27 20:55:41

Thanks for sharing:)

jcm_leung 發表於 2013-7-30 14:28:28

so good info, especially the balanced forward posture. I feel a force push me forward.
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