The process of adaptation due to stress is known as General Adaptation Syndrome (GAS).
How Long Does it Take the Human Body to Adapt to a New Exercise?
Adaptation and Its Relation to Your Fitness
Does your body become adapt to certain movements and exercises overtime and eventually burn/gain less? : r/Fitness
How Does the Body Adapt to Exercise?
Accuro Blog, The Next Level in Group Heart Rate Training
SSE #54: Muscle Adaptations to Aerobic Training
Exercise Endocrine System Interaction - Physiopedia
Principles of Exercise Physiology and Adaptation - Physiopedia
ELI5 How does your body adapt to exercise routines (requiring you to change your workout routine to prevent plateaus)? : r/explainlikeimfive