Lifetime Fitness and Wellness Pursuits PISD CBE Semester 2 Practice Exam 2026 - Free Practice Questions and Study Guide

Overtraining happens when training load is pushed beyond what the body can recover from. The direct risk here is injuries and stress fractures because repeated stress without sufficient recovery lets micro-damage in bones and soft tissues accumulate. Bones need time to remodel after impact, and without adequate rest, those small damages can grow into more serious injuries.

This isn’t about sleep getting easier, immune strength improving, or injury recovery speeding up. In fact, overtraining can disturb sleep, weaken immune function, and slow down how quickly you bounce back from workouts.

To stay safer, balance hard sessions with rest, progress gradually, and watch for persistent soreness or fatigue that lasts beyond a couple of days.