Question: what are signs and symptoms of overtraining?
Answer: Not eating enough. Weightlifters who maintain an intense training schedule may also cut back on calories. ... 
Soreness, strain, and pain. ... 
Overuse injuries. ... 
Fatigue. ... 
Reduced appetite and weight loss. ... 
Irritability and agitation. ... 
Persistent injuries or muscle pain. ... 
Decline in performance.