Add Yahoo as a preferred source to see more of our stories on Google. "As a fitness culture, and in society in general, we're afraid of spinal flexion," where the lower back is flexed into a C-shape, ...

If your lower back hurts, your first instinct might be to stop using it and wait for the discomfort to disappear. But strength coach Brendan Backstrom argues that, in some cases, gradually ...

THE BACK extension, that time-tested move for building back strength, has been around the block. But here's the scoop: it might not be exactly what you've always thought. You see, when it comes to ...

Several studies describe that in addition to the thoracic and lumbar muscles, the Latissimus dorsi (LD) and hip extensors contribute during trunk extension performance. [28,30–33] These findings ...

The back consists of large, complex muscles that support your trunk and spine. There are many types of back muscles, and they are all essential, helping you walk, bend, twist, and hold your body ...

Back squats and leg extensions are two common exercises that are definitely worthy of a spot in your leg-day lineup. Both are done in the gym and work the quadriceps (the muscles on the front of the ...

Strengthening your back muscles helps improve posture, reducing strain on your muscles, joints, and spine. Back exercises can improve flexibility and mobility and reduce chronic back pain when done ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." THE BACK extension, that time-tested move for building back strength, has been around the block. But here ...