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Remember, your muscles grow while you rest. Overtraining and poor nutrition are easily the most common pitfalls that beginners and experienced fitness enthusiasts alike fall into. It’s not possible to say exactly how much is too much, since many factors such as genetics, diet, sleep, training intensity, frequency, and duration all play a role. It’s best to watch for the following signs of overtraining: A halt in progress, chronic fatigue, decreased motivation, frequent injuries, and an increased resting heart rate, which is measured first thing in the morning before getting out of bed. If overtraining is suspected, adjust one or more of the following: Diet, amount of sleep (you should try for 7 – 8 hours per night), training intensity, duration, and frequency.
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