Public-If you can see the class, then you can see the method. Private-If you are part of the class, then you can see the method, otherwise not. Protected-Same as Private, plus all descendants can also see the method.ublic-can be access by anyone anywhere. private-can only be accessed from with in the class it is a part of. protected-can only be accessed from with in the class or any object that inherits off of the class.
-Faster Beat and Heart Attack Risk. A faster heart beat rate is a key indicator for the risk of heart attack. Researchers have found that patients whose resting heart rate was above 70 beats per minute had significantly higher incidence of heart attacks. -Strong Heart.
Low resting heart rates, in the 60 to 70s bpm range, are considered generally healthy. High resting heart rates, especially when close to 100 bpm or higher, can be a sign of high stress levels or other medical conditions, how quickly the heart rate goes back to normal after exercise also holds a lot of information. Quicker indicates better cardiopulmonary fitness level.