response: I can't tell you anything about yoga. I can tell you something about physical fitness; it's usually achieved via good nutrition, exercise, and rest.
original_response: Yoga combines spiritual, mental and physical practices but you need to add proper nutrition and moderate exercise
history: Im a sports man ,Physical fitness is regular stuff I do to keep fit. Oh, yeah? Generally physical fitness can be had by good nutrition, exercise and rest. What steps do I need to take to keep my body in shape? I honestly don't know, though I can tell you that fitness is the state of being fit. So what type of  food do I need to eat regularly? I'm afraid I don't have the answer to that, either. I can tell you that the definition of physical fitness has changed with the advent of automation to refer to whether a person's body operates efficiently at work and leisure. So, do you have any other definitions of physical fitness? I do, actually. It's a state of well-being and health, or basically being able to do your daily activities, work, and sports. What can you tell me on yoga?
knowledge: Physical fitness is generally achieved through proper nutrition, moderate-vigorous physical exercise, and sufficient rest.