Charles Archer, D.C.

While the shoulder is comprised of four joints, it’s the ball and socket glenohumeral joint that may play the most important role when it comes to the wide range of motion of the upper arm. However, this mobility comes at the cost of stability, which makes the shoulder a common source of injury. Sometimes these [..]

Osteoarthritis (OA) is a very common chronic disease that frequently affects the knees of the elderly. The condition usually has a slow onset that results in pain, limited mobility, and stiffness due to swelling of the joint capsule, loss of joint space, and for some, joint deformity. Treatment guidelines generally recommend non-surgical options—like chiropractic care—as [..]

The bone you feel when you put your hand on your hip is called the greater trochanter, and it serves as an important attachment point for several muscles that move the hip in multiple directions. Greater trochanteric pain syndrome (GTPS) is a general term that has been used to describe multiple disorders that cause lateral [..]

To restore function following a shoulder injury or surgery, it’s important for the patient to perform rehabilitative exercises.  While there are many classic exercises that are considered “standard” in rehab post-injury/surgery shoulder conditions, new research suggests that high-intensity interval training (HIIT) may be more effective. High-intensity interval training is an exercise concept that is characterized [..]

The anatomical and physiological differences between men and women are obvious in many ways. But one way that’s often overlooked is how these differences relate to knee-related injuries, of which women may be between two-to-eight times more at risk for than men. When it comes to the lower extremities, an issue in the foot, ankle, [..]

Running is a form of exercise that many people utilize to stay in shape, lose weight, and reduce stress, among other reasons. While many avid runners do their best to ignore hip pain while on the road, trail, track, or treadmill, there is a point when their pain forces them to seek care. Let’s discuss [..]

Even though poor posture can impair physical function and affect one’s health, it’s very common to see people with a slouched, forward head posture.  Aside from advice to sit up straight, limit phone use, or hold devices at eye level, are there any exercises that can help reverse forward head posture? The answer: “YES!” Let’s [..]

Osteoarthritis is the most common chronic joint condition. It causes local inflammation and breakdown of cartilage with joint structural changes that provoke pain and loss of function that results in a considerable reduction in quality of life. Knee osteoarthritis (KOA) is one of the most disabling osteoarthritic conditions and it’s becoming more prevalent. So, what [..]

When it comes to the legs, most of us have probably never given any thought to whether they are equal in length and if not, what problems that may cause. In a 2019 systematic review, researchers found that only about 1 in 10 adults has lower limbs that are of equal length! Among the remaining [..]

Subacromial impingement syndrome (SAIS) is one of the most common causes of shoulder pain and functional restrictions. This condition is caused when the tendons of the rotator cuff, the head of the biceps brachii, and/or subacromial bursa are pinched or impinged during normal movement. This results in pain and reduced function and range of motion [..]