If your ribs hurt while stretching, you’ve likely experienced a recent traumatic blow to the chest or have been lifting more weight than your muscles can handle. Some rib injuries are potentially life-threatening, since the ribs protect vital organs, so always consult with your doctor if you’re feeling rib pain.

When tendons become tight or inflexible, they can affect your movement, causing discomfort, pain and injury. Every muscle in your body is attached to bone by tendons.

A broken, or fractured, finger may not seem as serious as a break in one of your bigger bones, but it is essential that you treat the injury properly to prevent range of motion issues in the future.

The bones of the spine or vertebra are separated in part by structures called discs. These discs are circular with a jelly like center and they help to provide cushioning and allow movement. With age and wear and tear, the discs naturally lose some of their fluid and they begin to shrink.

Wrist fractures interfere with the ability to work and do normal household activities. A fall onto the hand or a motor vehicle accident can cause a wrist fracture.

Your thighs are home to three large muscle groups. In the front portion are the quadriceps, four muscles that help to extend and straighten the lower leg. On the back of your thighs are the hamstrings, three muscles that bring the leg backward and help you flex the lower leg toward your buttocks.

Milk is a major source of many nutrients that support bone health. Although kids are encouraged to drink their milk, adults often pass up milk and consume soda, tea, coffee or juice instead. Adults need milk to reduce their risk of losing bone mass.

Herniated discs can result in varying amounts of pain and inflammation. While acupuncture can't cure the degenerative disc disease that is often associated with this condition, at the very least, it can help with the associated discomfort that frequently accompanies disc herniations.

Pain at the back of your ankle and heel during walking may indicate muscle tightness, tendinitis or ankle impingement syndrome. Your pain may be described as achy, sharp or stabbing and can be accompanied with swelling and joint stiffness.

Your back is especially vulnerable to injury while skateboarding because it absorbs much of the impact during falls and landings, and it is also involved in maintaining balance and twisting motions. Lower back pain can stem from different types of injuries and can be prevented by strengthening exercises and stretching.

A herniated disc, also called a slipped or bulging disc, occurs when disc material protrudes outside the boundaries of the disc itself. This can produce irritation of the nerves near the disc and cause back pain.

Fibromyalgia is characterized by chronic widespread pain, fatigue and tender points in specific locations across your body. According to the Mayo Clinic, fibromyalgia affects about 2 percent of the United States population, mostly women.