1. having received too much training or practice, resulting in decreased performance or burnout
Usage: sports; fitness

Examples

• The overtrained athlete showed signs of fatigue and declining performance.
• She realized she was overtrained when her running times started getting slower.
• The coach reduced practice sessions to prevent the team from becoming overtrained.
• Overtrained muscles need adequate rest to recover properly.
• The marathon runner was clearly overtrained and needed a break from intense workouts.
• Signs of being overtrained include persistent soreness and lack of motivation.