Thanks so much to physical trainer and civilian Marine Manny at 300PFT.com, a wonderful Marine-friendly fitness website for this guest post.  Educate yourself at his great website! Muscles aren’t built in gym while exercising. They don’t grow in real time. They’re built in bed while sleeping and recovering. They’re built through the recovery process that your body undergoes when it is healing from the muscle … Continue reading Guest Post: Hey Motivator, Are You Overtraining?