Overtraining: 9 Telling Signs You May Be Working Too Hard

What are some signs of overtraining signaling you might need a break from the gym? Decreased appetite, persistent muscle soreness, weight loss, insomnia, loss of motivation, elevated resting heart rate, increased incidence of injuries, irritability, and depression.
For more info on over training read... Overtraining Syndrome: How To Spot It, How to Stop It