Which of the following is NOT a common sign of overtraining in sprint athletes?

• A. Mood disturbances
• B. Sleep disruption
• C. Increased pace in training
• D. Persistent fatigue

Answer: (C)

Overtraining in sprint athletes shows up as a combination of performance decline and systemic fatigue that weighs on recovery. Among the common signs, mood disturbances reflect hormonal and nervous system imbalances that can make motivation and irritability worse. Sleep disruption often accompanies overtraining because the body’s stress response is heightened, making it hard to fall or stay asleep. Persistent fatigue is a hallmark because the body's energy systems are chronically taxed, so even daily training feels exhausting and recovery takes longer.

In contrast, an increased pace in training is not typical of overtraining. When someone is overtrained, sustaining high-intensity efforts becomes harder, and pace tends to stall or slow, with workouts feeling more difficult and requiring longer recovery. A sudden or occasional faster session might occur with a short-term fluctuation or freshening before fatigue sets in, but it does not align with the pattern of overtraining.

So, while mood changes, sleep problems, and ongoing fatigue are common signs to watch for with overtraining, a notably increased training pace does not fit the typical picture. If these symptoms persist, it’s a signal to reassess training load, recovery strategies, and support from medical or coaching staff.