This week we are going to discuss not an injury but a specific test that is performed to diagnose an injury. That test? The nerve conduction velocity test or NCV/EMG. The nerve conduction velocity ...

Electromyography (EMG) is a diagnostic test that measures how well the muscles respond to the electrical signals emitted to specialized nerve cells called motor nerves. EMG tests are safe and pose ...

A pinched nerve in your lower back occurs due to excess pressure on the nerves near the last five vertebrae in your back. Treatment can include medications, physical therapy, and at-home care. A ...

Medically reviewed by Jennifer Steinhoff, MD A herniated disc can cause a pinched nerve, which leads to pain and weakness in your lower back.  A sedentary lifestyle and poor posture can increase your ...