The body will adapt to physical stress, we have been doing it for survival for a very long time. But how do we correlate that with fitness training?
Social media:
https://www.facebook.com/fitnessforeveryperson
https://www.instagram.com/avidity_fitness
Articles:
https://www.bodybuilding.com/fun/drobson87.htm
https://www2.palomar.edu/anthro/adapt/adapt_1.htm#:~:text=The%20human%20body%20readily%20responds,cells%20still%20receive%20sufficient%20oxygen.
https://med.libretexts.org/Bookshelves/Health/Book%3A_Concepts_of_Fitness_and_Wellness_(Flynn_et_al.)/02%3A_Fitness_Principles/2.03%3A_Principles_of_Adaptation_to_Stress#:~:text=Physical%20stress%2C%20such%20as%20walking,increased%20sweating%20for%20temperature%20regulation.
