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Kyle's avatar

Not sure what's happening here, but I'm seeing a lot of repeat sections in this post.

I'm also struggling to understand the practical difference between "repetition without repetition" and "variability."

Josh Peacock's avatar

It's a weird glitch in Substack. I manually deleted those sections. Try refreshing.

R w/o R is similar to variability, but variability is a lot broader and has implications not just for skill acquisition but also injury prevention and conditioning.