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Peter Keller

Peter Keller is the founder of FringeSport, which sells kettlebells, bumper plates, bars, and other strength and conditioning equipment online. Peter has been CrossFitting since 2005, but he hasn't been able to kick his endurance addiction, as a former marathoner and long distance cyclist.

  • Review: WodLIFTS Shoe Inserts

    This week, we take a moment to review a set of shoe inserts called wodLIFTS. Item: wodLIFTS Price: $39.95 Manufacturer: wodLIFTS...

    REVIEWSPeter KellerJanuary 20, 2014
  • How to Buy a Concept Rower for $250

    Concept Rowers are the gold standard for CrossFit® affiliates – and in many other gyms too! A new Concept2 Model D with...

    NEWSPeter KellerDecember 25, 2013
  • Buyers Guide: Tips to Buying a Kettlebell

    Kettlebell training has exploded over the past few years, as has CrossFit®. Back in the dark ages of the early to...

    NEWSPeter KellerDecember 11, 2013

The Rx Review is an independent fitness website, reporting on the Sport of Fitness, functional fitness news, The CrossFit Games, health and diet related information, and also provides reviews on sports performance products.