medical Definition of nodule : a small mass of rounded or irregular shape: as a: a small abnormal knobby bodily protuberance (as a tumorous growth or a calcification near an arthritic joint)
A treadmill allows you to adjust your walking speed and incline, giving you the opportunity to optimize your walking workout. Photo Credit IT Stock/Polka Dot/Getty Images. Regular exercise, such as walking, is essential for health and one of the most important things you can do for yourself.tress Relief. Walking has benefits for your mental health, too. Regular exercise can improve your thinking, learning and mood by reducing your risk of depression and relieving stress. Walking can also help improve your sleep.
Walking is one of the easiest way to add exercise to your day and to burn fat. The recommended amount of walking for weight loss is 60 minutes a day most days of the week, combined with a reduced calorie diet. Walking burns about 100 calories per mile for a 160 pound person. How to Walk for Weight Loss.