DEAR MAYO CLINIC: My grandmother lives with me, and she is always nagging me to “stand up straight” and “put your shoulders back.” She says good posture will keep me healthy as I age. But I’m only 17.

Along with the knowledge of the importance of alignment has come better equipment that we can use to check and adjust our race car so that it's aligned perfectly. The reason for the onslaught of ...

Having a good, well-balanced setup is a product of making sure all of the chassis elements are in place. Many times I have run across a car that has all of the right ingredients, such as roll-center ...