#257 This or That? Megablast vs. Superblast, Sonicblast vs. Novablast, Durable vs. Fast Racing Shoes, Annual vs. Biannual Updates to Shoes

Doctors of Running Podcast - #257 This or That? Megablast vs. Superblast, Sonicblast vs. Novablast, Durable vs. Fast Racing Shoes, Annual vs. Biannual Updates to Shoes