Fitness is never stagnant, and if you reduce training stress, you experience detraining. Find out what it is, why it happens, and the rate at which it occurs.
![Detraining is the opposite of training, when physical adaptations of fitness reverse.](https://www.trainerroad.com/blog/wp-content/uploads/2021/02/detraining-what-happens-when-you-lose-fitness-768x372.jpg)
Fitness is never stagnant, and if you reduce training stress, you experience detraining. Find out what it is, why it happens, and the rate at which it occurs.