What are the signs of overtraining?

The signs of overtraining are characterized by a cluster of symptoms that indicate the body is not recovering adequately from training, leading to a state of physical and mental fatigue. The correct answer identifies these key symptoms, including fatigue, decreased performance, increased risk of injury, and a lack of enthusiasm for training.

When an individual is in a state of overtraining, they may experience persistent tiredness that doesn't go away with rest. Their overall performance in workouts may decline, showing a noticeable drop in strength, endurance, or skill-level, which is contrary to what one would expect with regular training.

Additionally, overtraining heightens the likelihood of injuries due to insufficient recovery time, causing the body to be more susceptible to strains and stress fractures. The emotional and psychological aspects are also affected; rather than feeling excited or motivated to train, individuals may feel apathetic, stressed, or emotionally drained.

The other choices list scenarios that are indicative of a well-structured training program rather than overtraining. Increased enthusiasm for training and improved performance reflect positive adaptations to exercise, while weight gain and increased energy levels suggest a balanced recovery phase rather than overtraining.