Importance of fitness in wellness Good health necessitates a high level of fitness. Exercising will help you avoid a heart attack, stroke, obesity, diabetes, and high blood pressure, as well as make you appear healthier, raise and sustain bone density, boost the quality of your life, and prevent you from being sick. Exercising will also help you to manage tension and make you feel relaxed and less anxious. Before you initiate an exercise regimen, contact your doctor for guidance …