Well, what I can tell you is that Physical fitness can be achieved through proper nutrition, physical exercise and rest.
I was a tennis player but that is bad on the knees. Physical fitness is generally thought of as proper nutrition, exercise and an adequate rest period.
I enjoy exercise, but I need to do more research about physical fitness. It is a state of well-being, health and the ability to perform sports, occupations and activities. Indeed. I used to run in college, but then I started having trouble with my knees. What else might I try?
Physical fitness is generally achieved through proper nutrition, moderate-vigorous physical exercise, and sufficient rest.