Mononeuropathies can affect nerves in the legs, arms, or other parts of the body. Mononeuropathy means a single nerve or nerve group has been damaged, for example, by a lesion that has developed along a nerve or group of nerves. Carpal tunnel syndrome is a good example of a mononeuropathy, in this case, affecting the wrist area. With mononeuropathy symptoms may be sudden (acute) or may develop slowly (chronic). Some of the more common mononeuropathies are
Sacroiliitis is an inflammation of one or both of the sacroiliac joints, the spot where the lower spine connects to the pelvis. Sacroiliitis can cause pain in the buttocks, lower back, and may even extend down one or both legs. The pain can worsen with prolonged standing or climbing stairs. Sacroiliitis can be caused by arthritis, injury, pregnancy, or infection.
MRI and x-ray for low back pain are surprisingly unreliable,1 because things like bulging discs usually aren’t a deal,2 most back pain goes away on its own,3 and trigger points (“muscle knots”) are common and can be alarmingly intense but aren’t dangerous.4 Most patients are much better off when they feel confident about these things. The power of justified, rational confidence is a huge factor in back pain.5 Sadly, many healthcare professionals continue to perpetuate the idea of fragile backs,6 which undermines that valuable confidence.
Preventing hip flexor injury focuses on good flexibility, as well as making sure you warm up before you go full speed. Warm muscles are much less likely to be injured. So take the time to warm up and start slowly before you go all out. A good flexibility program will also help to reduce the tension on the muscles, and reduce your likelihood for injury.
Kneel on your mat with your thighs perpendicular to the floor and tops of your feet facing down. Bring your inner knees together. Slide your feet apart so they are slightly wider than your hips and press the tops of your feet evenly into the mat. Slowly sit down between your feet. Use your hands to turn the top of your thighs inward. Then, lean back onto your forearms and slowly lower torso to floor. Hold for at least 30 seconds.
Low back pain commonly is experienced in the back itself. However, due to the complexity of the spinal cord and associated nerves being an intricate part of the low back, pain may and frequently can radiate or travel further down the course of the nerves. This is similar to striking your "funny bone" in the elbow and feeling the sensation in the hand below the elbow.
You can strain or tear one or more of your hip flexors when you make sudden movements such as changing directions while running or kicking. Sports and athletic activities where this is likely to occur include running, football, soccer, martial arts, dancing, and hockey. In everyday life, you can strain a hip flexor when you slip and fall, for example.