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|_RudeCrew private msg quote post Address this user|
|Can someone explain to me what the benefits of speed work is. I'm curious.|
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|Millennium1 private msg quote post Address this user|
|I was told "power movements for speed increase intramuscular IGF-1 release and also optimize performance when doing hypertrophy & strength movements".
I would like to know if you are supposed to go down slow and up fast or do everything fast.
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