Back machines come in styles that offer a 45-degree angle for the bench or a 90-degree, parallel-to-the-floor model. The 90-degree model is better at keeping your back from arching and provides ...

The muscles of the lower back help stabilize, rotate, flex, and extend the spinal column, which is a bony tower of 24 vertebrae that gives the body structure and houses the spinal cord.

Exercise machines can be an efficient way for fitness beginners to build strength and muscle. Machines may be safer and easier to use because they require less technique than other weights. The ...

The Hammer Strength row machine is a great exercise to build up your back muscles, specifically the lats. Here's how to do it, who should do it, and why.