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  • Newsletter Issue No. 1231

    July 2, 2026 Quick Review: Prungo FluxGo Red Light Therapy Module Jim’s Tech Talk By Jim Langley I’m not a doctor and I have no knowledge of the science or studies behind red light therapy. I also haven’t done any research to either back up the claims of red light therapy proponents or dispel them….

  • Newsletter Issue No. 1094

    November 9, 2023 Calories or Carbs: Which Is More Important? A Coach’s View By Coach John Hughes Dear Reader, remember we are all an experiment of one in nutrition. As you read what follows consider if it makes sense and applies to you. In an earlier column Calories or Carbs?   Mike E. asked, “I…

  • Newsletter Issue No. 910 b

    April 20, 2020 How to Clean Bicycle Wheels By Jim Langley We’ve talked in the past about washing bicycles after rainy rides. My advice was to remove the wheels to make the task of washing them easier. However, I didn’t provide complete instructions for cleaning wheels. Read more. Mild Dehydration Does Not Impair Exercise By…

  • Newsletter Issue No. 1111

    March 7, 2024 Should You Be Afraid Of Hookless Rim Wheels? Jim’s Tech Talk By Jim Langley We’ll get to the main topic in a minute. First, I want to point out a few more tips about chain cleaning and waxing from last week’s comments since waxing is such a popular practice. We spent the…

  • Newsletter Issue No. 1124

    June 6, 2024 What Tires Would You Recommend For Keith’s New Bikes? Jim’s Tech Talk By Jim Langley There are so many choices these days in tires and their setup for road and all-road bicycles (aka “gravel bikes”) that it’s no surprise a lot of roadies have questions on what’s best. So I want to…