Chapter

Introduction

From Human Nutrition by Human Nutrition

Concepts

1. Physical Fitness

   "Becoming and staying physically fit is an important part of achieving optimal health. A well-rounded exercise program is crucial to becoming and remaining healthy. Physical activity improves your hea

2. Exercise Benefits

   "Some forms of exercise confer multiple benefits, which can help you to balance the different elements of physical fitness. For example, riding a bicycle for thirty minutes or more not only builds car

3. Overload Principle

   "If you exercise regularly, your body will begin to change and you will notice that you are able to continue your activity longer. This is due to the overload principle that our bodies will adapt to w