Postural stress is the most common cause of lower back pain. Generally, when you're standing and walking, the increased pressure on your spine can make the lower back muscles tighten and spasm, leading to pain. Some specific causes of lower back pain include: sprains from stretched ligaments.
Back pain can worsen when transitioning from a sitting position to a standing position. This is mainly caused by the rounding of the spine while attempting to stand up, which causes the low back to lift the weight of your body as you manoeuvre.
When you're sedentary for a prolonged period of time, your circulation decreases. This is why many people find themselves feeling stiff when waking up or after sitting and watching a movie. This stiffness can cause your pain to worsen, especially around the joints.
Difficulty in standing up from a chair can be due to a combination of reasons: weakness of the legs. stiffness in the back. poor balance.
Another contributing factor is the change in ligaments, tendons and muscles that are relatively relaxed and flexible when we are young. These lose that flexibility with ageing and disuse. In fact, many of the age-related changes in muscles, bones and joints are the result of disuse.
Sharp knee pain when you stand up after sitting is often caused by patellofemoral pain syndrome. This condition is characterized by pain in the front of the knee and around the kneecap. It's also called 'runner's knee' or 'jumper's knee' and is common in athletes, though it can affect anyone.
Waking up with aching legs can be causes by lifestyle factors – for example, long periods of walking or standing the previous day can leave legs sore. Poor sleep can also contribute to leg ache, as our bodies need a good night's sleep to recover from any muscle soreness.
The lower back consists of facet joints that stay flexed and relaxed when sitting. But just as you stand up, these joints become compressed due to the pressure. If you have arthritis or any other health condition, you may feel a sudden, sharp pain when standing up.
“Sitting all day will make the front of your body tighten up—especially your hip flexors, rectus femoris (a quad muscle), pectoralis (chest), upper traps (upper back), and anterior scalenes (the front of your neck),” explains David Reavy, a Chicago-based orthopedic physical therapist at React Physical Therapy.
Potential Reasons for Lower Back Pain When You Can't Stand Up Straight. Although there are a number of reasons that back problems may develop, three of the most common causes of lower back pain that makes it difficult to stand up straight are back sprains or strains, sciatica, and a herniated disc.
If the pain you feel extends to your arms, forearms, and hands, the source may be your cervical spine. On the other hand, if you feel the pain radiating to your legs, it may be a problem with the lumbar spine.
Blood and tissue cancers such as multiple myeloma, lymphoma, and melanoma can all cause lower back pain.
The sciatic nerve travels from the lower back through the hips and buttocks and down each leg. Sciatica most often occurs when a herniated disk or an overgrowth of bone puts pressure on part of the nerve. This causes inflammation, pain and often some numbness in the affected leg.
When you stand for a length of time, your pelvis is often pushed backward, increasing the curve of your lower back (lumbar region). This puts increased pressure on the soft tissues surrounding the spine, causing your lower back muscles to tighten or even spasm, resulting in pain in the joints and nerves of your spine.
Causes of Aching Legs
When gravity is no longer helping arterial blood reach your feet, it can lead to severe pain. Chronic venous insufficiency (CVI) can cause aching legs at night due to high pressure in the veins and stagnant venous blood from sitting or standing all day.
While MS and fibro may have some symptoms in common, they are ultimately distinct conditions with very different causes and treatments. Fibromyalgia and multiple sclerosis are both chronic diseases with no cure. Fibromyalgia and multiple sclerosis can both cause some of the same symptoms.
Fibromyalgia affects as many as 4 million Americans 18 and older. The average age range at which fibromyalgia is diagnosed is 35 to 45 years old, but most people have had symptoms, including chronic pain, that started much earlier in life. Fibromyalgia is more common in women than in men.
Diagnosing fibromyalgia can be difficult as there's no specific test to diagnose the condition. The symptoms of fibromyalgia can also vary from person to person and are similar to those of several other conditions. The GP will ask you how your symptoms are affecting your daily life.
Orthostatic hypotension — also called postural hypotension — is a form of low blood pressure that happens when standing after sitting or lying down. Orthostatic hypotension can cause dizziness or lightheadedness and possibly fainting.
The joint may become stiff and swollen, making it difficult to bend and straighten the knee. Pain and swelling may be worse in the morning, or after sitting or resting. Vigorous activity may cause pain to flare up.
Osteoarthritis of the knee
Your knees may be most painful when you walk, particularly when walking up or down hills or stairs. Sometimes, your knees may "give way" beneath you or make it difficult to straighten your legs. You may also hear a soft, grating sound when you move the affected joint.
Check if it's a slipped disc
numbness or tingling in your shoulders, back, arms, hands, legs or feet. neck pain. problems bending or straightening your back. muscle weakness.
Contact your health care provider for back pain that: Lasts longer than a few weeks. Is severe and doesn't improve with rest. Spreads down one or both legs, especially if the pain goes below the knee.