Leg extension

The back extension machine targets the erector spinae, which are three muscles: illiocostalis lumborum, longissimus thoracis, and the spinalis . This bundle of muscles lies in a groove along the vertebral column. These muscles extend your lumbar spine.

Doing back extension exercises is a great way to tone your lower back and core . These moves will also strengthen the muscles in your butt, hips, and shoulders. This can help improve posture and low back pain so you can do everyday activities with ease.1 Nis 2019

Doing back extension exercises is a great way to tone your lower back and core . These moves will also strengthen the muscles in your butt, hips, and shoulders. This can help improve posture and low back pain so you can do everyday activities with ease.1 Nis 2019

Back extensions cause us to bend forward and push back creating up to 6,000 newtons of compression around the spine, at best putting unwanted pressure on the lumbar spine and at worst causing disc herniation.

Back extensions cause us to bend forward and push back creating up to 6,000 newtons of compression around the spine, at best putting unwanted pressure on the lumbar spine and at worst causing disc herniation.