Comments on: Dathan Ritzenhein Switches from Heel to Midfoot Strike: "I think I’m more efficient"

Comments on: Dathan Ritzenhein Switches from Heel to Midfoot Strike: "I think I’m more efficient" https://runblogger.com/2010/07/dathan-ritzenhein-switches-from-heel-to.html Running Shoes, Gear Reviews, and Posts on the Science of the Sport Wed, 21 Jul 2010 13:23:00 +0000 hourly 1 https://wordpress.org/?v=5.7.11