And your joints make less of the synovial fluid that adds lubrication, causing you to feel stiff and sore. This is sometimes called “morning gel,” because your joints stiffen like gelatin when you're inactive for several hours.
As you sleep, the plantar fascia remains still rather than stretching and relaxing as it would if you were awake and moving. Because it doesn't get to stretch, it slowly constricts and becomes tighter. This can make walking in the morning quite painful until the ligament has a chance to loosen up from being active.
It is not uncommon to feel 'wobbly' or unsteady on your feet after sitting for a long period. It can be due to reduced blood flow, tight muscles and ligaments, fluid pooled in the body's lower extremities, or pins and needles sensations in the feet.
As a result, diseases that affect the brain, like vascular disease, normal pressure hydrocephalus, multiple sclerosis and Parkinson's disease, can all make it difficult to walk.” The way you walk can give early warning signs of these diseases.
Weakness in your leg(s) may occur from problems in the nerves and/or muscles in your lower body and is usually treatable. Rarely, the underlying cause may be a serious medical condition requiring immediate medical attention. A feeling of sudden weakness in the legs may be due to nerve and/or muscle dysfunction.
The main cause of heavy legs is generally poor blood circulation. Blood circulation problems generally occur in the lower part of your body, especially your legs. This is because the lower section of your body needs to fight against gravity to transfer the blood back up to your heart.
Why you feel stiff. Most of the time, that tight feeling when you wake up is a result of overnight changes to the lubrication in two different features of the body: the joints and the fascia. The fascia is a complex group of connective tissues that surround and support the muscles, soft tissues, organs and bones.
The biggest difference between morning stiffness in people with OA and those with inflammatory arthritis is how long it lasts. For those with osteoarthritis, the stiffness often lasts just a few minutes and eases once you start moving. If you have inflammatory arthritis, it may take an hour or longer to go away.
Cuts, bruises, or bone fractures can temporarily make it difficult to walk. However, diseases that affect the legs, brain, nerves, or spine can cause walking abnormalities. The most common causes of walking abnormalities include: arthritis.
Your feet hurt more in the morning because it's a return of pressure and stress being placed on them. After being off of your feet all night, your feet usually aren't experiencing any pain. When you wake up, all the pain and pressure comes back.
Research recently published in The Journal of Physiology has found that elderly people walk at a slower speed and tire more quickly because of loss of strength and mass in leg muscles.
Peripheral nerves
The nerves outside of your brain and spinal cord can become damaged, which is called peripheral neuropathy. Weakness, numbness, pain and balance issues can be caused by peripheral neuropathy because it makes it difficult to determine where your body is relative to other objects or the ground.
Scientists have discovered that we wake up stiff and achy because our body's natural ibuprofen has not kicked in yet. As day darkens into night, the circadian clocks in joint tissue suppress inflammation and also the body's production of anti-inflammatory proteins, our natural pain-dampeners.
Muscle stiffness typically occurs after exercise, hard physical work, or lifting weights. You may also feel stiffness after periods of inactivity, like when you get out of bed in the morning or get out of a chair after sitting for a long time. Sprains and strains are the most common reasons for muscle stiffness.
It most commonly starts among people between the ages of 40 and 60. It's more common in women than men. There are drugs that can slow down an over-active immune system and therefore reduce the pain and swelling in joints.
Occasionally, prolonged joint stiffness in the morning is the first symptom of rheumatoid arthritis.
Leg weakness should always be evaluated by a doctor as it may be caused by a serious underlying condition that requires treatment. Get emergency medical care if: Your weakness is accompanied by sudden, severe pain in your back or leg. You experience loss of bladder or bowel control.
As a result, people with heart failure often feel weak (especially in their arms and legs), tired and have difficulty performing ordinary activities such as walking, climbing stairs or carrying groceries.
Occasionally feeling that the legs are too heavy is normal and not cause for concern. However, if the feeling does not go away or occurs alongside other symptoms like pain and swelling, it may be time to see a doctor for a diagnosis.