Definition: The term "physiology" is not typically used colloquially; it's often reserved for medical research and academic writing. However, if we're to play with this word and throw some context into the mix, we might define it as:

1. Physical Health : It refers to a person's overall health, including their physical attributes such as strength, stamina, endurance, flexibility, and balance. 2. Health Care : Physical health is just the start of a healthy lifestyle; it involves maintaining one's body through diet, exercise, sleep, stress management, and other factors that contribute to overall health. 3. Fitness : Physical health encompasses everything from how you eat to your exercise regimen to what type of environment you're in (like living in a house, gym, or park). 4. Wellness : The idea behind well-being is about maintaining health without being ill; it includes physical fitness, mental health, and overall happiness. Example sentence: "As a physical health advocate for women, I've always been drawn to the idea of wellness. I believe that good nutrition is just as important as regular exercise and a healthy lifestyle. We can't ignore our bodies, whether we're thinking about getting fit or just taking care of ourselves."