xX_ovrb4itstrtd_Xx
negative inhib
- Joined
- Aug 3, 2023
- Posts
- 218
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Every thread that talks about high speed jaw opening exercises to raise the hyoid bone/fat have people in the replies saying that they did them for x amount of months and it did nothing for them, anyone here try them and actually notice a positive change? If so how many months did it take and what was your routine?