[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]  Optimized Portfolio | John Williamson, APMA® [@OptimizedPort](/creator/twitter/OptimizedPort) on x 2281 followers Created: 2025-07-20 19:11:01 UTC Ironically, sitting here listening to a podcast with Alan Aragon right now. Reminds me of having to explain to several friends that "muscle confusion" is BS and that they don't need to constantly switch up exercises to "keep your muscles guessing." Thanks, P90X and Tony Horton... But yea, on that one specifically, I suspect far too many people hit the gym and stop in their famous arbitrary 8-12 rep range without ever actually having any hard ones close to failure, and wonder why they're not making any progress. XXXXX engagements  **Related Topics** [aragon](/topic/aragon) [Post Link](https://x.com/OptimizedPort/status/1947011382085394925)
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Optimized Portfolio | John Williamson, APMA® @OptimizedPort on x 2281 followers
Created: 2025-07-20 19:11:01 UTC
Ironically, sitting here listening to a podcast with Alan Aragon right now.
Reminds me of having to explain to several friends that "muscle confusion" is BS and that they don't need to constantly switch up exercises to "keep your muscles guessing." Thanks, P90X and Tony Horton...
But yea, on that one specifically, I suspect far too many people hit the gym and stop in their famous arbitrary 8-12 rep range without ever actually having any hard ones close to failure, and wonder why they're not making any progress.
XXXXX engagements
Related Topics aragon