Yes, overtraining can hinder post-workout recovery because it can lead to fatigue, decreased athletic performance, and an increased risk of injury. When you overtrain, your body doesn't have enough time to recover between workouts, which can lead to muscle breakdown and delayed recovery.
It's important to listen to your body and give yourself adequate rest and recovery time to prevent overtraining and support post-workout recovery. Incorporating rest days, active recovery, and proper nutrition and hydration can also help to prevent overtraining and support post-workout recovery.