Folding treadmills are good because they collapse into a small load for comfortable carrying. If you have limited space, buy a folding treadmill. It takes up less space, and you can store it under the bed, for instance. Manufacturers design this type of treadmill to be light for portability but also sturdy to ensure your safety when running or walking. Enjoy the ease of use, a roomy running surface, and the convenience that folding treadmills offer. However, non-folding treadmills are more stable than folding types due to their design. Nevertheless, it does not mean that folding treadmills are of poor quality. They are not as sturdy as the other type, but they work just fine.