The word subjective is used here as an abstract. It refers
to the theoretical ability of a person idiosyncratic to his body's capability
to increase level of activity in a constant frame of time. It supports the idea
that there is no one template for everyone to follow.
Answer:
a penos is the answer ro the question
I would say creeping obesity
Pains in your body, injuries, or bad posture. Example: back pain
