I believe that's a long-term goal.
The ability of a muscle to exert force is Endurance.
Answer:
1. 80
2. 90
3. 100
Explanation:
Although I majored in Health this is just an estimate.
Use a heart tracker while walking, sometimes even a phone could have an app to do that.
U should drink some water and take deep slow breaths and if u don't feel better u should go to an emergency center
2. I'm not sure
3. Any time that's best and most comfortable for you