Note from Zac: There is a ton of BS out there when it comes to building speed, power, and all things performance. Is training in sand one of those instances? That’s where I enlisted someone who knows WAY more about sprinting and getting peeps fast—Hunter Charneski. Hunter is one of those guys who is always learning, always evolving, and the perfect guy to take an honest look at whether or not sand training can be a useful. The answer may surprise you.
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