Plantar fasciitis is a common foot ailment affecting an estimated 2 million adults each year according to the American Physical Therapy Association. (ref-1,p.6,para-1) The classic symptom is pain in the heel, especially first thing in the morning when you get out of bed.

Many reasons exist for mid-back pain, ranging from mild to severe. Your back is composed of many components, including muscle, bone, ligaments and cartilage, all of which can affect how your back moves and feels.

Hill sprints are an anaerobic strength-training exercise designed to improve muscle strength and efficiency and reduce the risk of injury. A typical hill sprint workout consists of several eight- to 12-second speed bursts up a 4- to 15-percent grade with a one-minute walking recovery after each sprint.

Stretching is an important part of your regular exercise routine and can improve your level of fitness and help you perform better. When done correctly, stretching should not cause pain or soreness.

While ankle bruises are typically associated with contact sports such as football or soccer, they may also appear after activities that involve no contact, such as running. A bruise, also known as a contusion, is an accumulation of blood just below the surface of the skin that causes discoloration.

Muscle strain and backache may be common during pregnancy, but many drugs that are safe for most adults can be harmful to a pregnant woman or her fetus. Flexeril, known generically as cyclobenzaprine, is a muscle relaxant most often given for treatment of injury or muscle strain.

Sciatica is a painful condition that affects your lower back, causing the spinal discs of your lumbar vertebrae to slip out of place and press on your sciatic nerve, which runs from your lower back down each leg.

Muscle fatigue may be caused by a variety of factors. Understanding a few such factors may help determine your overall physical condition, whether you're working out too hard or pushing yourself too far when you exercise. Muscle fatigue may also be a symptom of illness.

Inversion tables are designed to use gravity to relieve some of the pressure on the spine, which becomes compressed over time. The theory of inversion table use is that hanging upside down or at an angle where your head is lower than your feet will decompress the spine, which should relieve the pressure and pain.

A lack of muscular strength may cause the legs to feel weak or unable to support the body’s weight. It can be caused by many different disorders, such as bilateral sciatica, which affects the muscles in both legs. It may also be caused by a spinal injury.

"Excruciating" is the word that best describes the pain from bone spurs on the heel and the related condition of plantar fasciitis. This intense burning sensation originates in front of the heel and can spread to the entire sole of the foot as the plantar fascia become progressively more inflamed.

It can be hard enough to stay motivated to work out regularly without the added hassle of back pain caused by your workout. Back pain from treadmill workouts can range from annoying to serious and debilitating. As with other kinds of pain, the solution comes once you've determined what is initially causing the pain.