There are many exercise machines designed to work the neck, arms and upper back, but there is one piece of equipment that focuses on your lower core muscles — a back machine. Back machines ...

Learn how to use a Smith machine for strength training. Discover beginner-friendly tips, benefits, safety advice, and ...

Gym Smarts: Lower Body Hamstring Curls. This machine is called the hamstring curl ... weight up which causes some compression in the low back region which can cause back injury or further ...

Besides clocking a few miles here and there on the treadmill, the gym may not be ... This works the abs and lower back, which you can better target without a weight machine.