Define resting heart rate and target heart rate and explain why it is important to know both when developing a exercise plan.

The resting heart rate for the average adult is 60-100bpm. Athletes have a resting heart rate of 40bpm. It's recommended to exercise within 55-85% of your max heart rate (MHR) for ~20-30m. The MHR (220 minus your age) is the upper limit of what your cardiovascular system can handle during physical activity.

1.)dr. natterson- horowitz came to realize that their isn't much of a difference between animals and humans. just like humans, animals can suffer from illnesses and diseases like breast cancer, self injury, anxiety, and many more. she also discovered how they even treated and performed surgical procedures on animals just as if the animal it self were human. the los angeles zoo called dr. natterson- horowitz because they knew that she was a doctor and that  she would be able to recognize what was wrong with the gorilla. they knew that humans and gorillas were similar, so instead of calling another veterinarian, they called a doctor.