This is a very good question and one that was talked about on the BBC resently. The be idiots you get from training are dependant on a few things. One you need to do the right training, you need to have the right diet and there maybe be some genetic factor that play a role. Unfortunaly, all the above depend on what you want to achive with training. If you have sleek fix training goal let me know and I can try and help
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