Treadmills - The Good, the Bad, and the Ugly A treadmill can be a very beneficial tool for improving your cardiovascular fitness. A treadmill is a great option for those who are concerned about injuries. It is simple to use and secure. Treadmills can be utilized for high-intensity, interval training. https://treadmill-workouts32907.mybjjblog.com/why-you-should-be-working-with-this-treadmill-38509576