Hip joint internal rotation, sometimes referred to as medial rotation, involves the femur rotating within the hip joint toward the body’s midline. This movement also occurs when standing with a fixed lower limb while the pelvis rotates, such as when the left anterior superior iliac spine (ASIS) shifts in front of the right, or vice […]
A New Era in Understanding the Human Body Our comprehension of the human body’s mechanics is on the brink of a revolutionary transformation. The traditional model, which posits that we have 600 muscles functioning through tendons over separate ligaments that restrict joint movement, has long been our best explanation. However, this model is now outdated, […]
Studies looking at muscle activation often rely on surface electromyography (sEMG) readings to determine muscle functionality. New technology, however, enables scientists to get a more accurate picture of muscle contractions. Functional magnetic resonance imaging (fMRI) provides a better measurement of muscle activation by recording the T2 relaxation time of tissue water. Scientists from Australia used […]
A “window of opportunity” (WOO) refers to a timeframe during which pain relief and/or increased confidence facilitate engaging in normal activities and therapeutic exercises. This concept is widely recognized in physical therapy and rehabilitation. To illustrate this principle, consider the example of frozen shoulder — although it applies broadly to various conditions. The WOO can […]
When I began researching this article , I was quite taken aback by the scarcity of available studies. At the time, every scientific paper on ultrasound (US) therapy noted the lack of sufficient research, particularly high-quality research. Unfortunately, not much has changed since then. A 2015 review of ultrasound for rotator cuff tendinopathy (referenced below) […]
Understanding the Effectiveness of TENS Units When exploring the use of TENS (Transcutaneous Electrical Nerve Stimulation) units, people often ask, “How do TENS units work?” However, a more critical question is, “Do TENS machines actually work?” The Evidence on TENS Units for Pain Relief There is some evidence suggesting that TENS units can help alleviate […]
There has been a periodic discussion on social media for a number of years on whether pain is a “sensation” or a “perception.” These are the many angles as I understand them: Few people have made the case that pain is a sensation rather than a perception. Many people have reacted by saying that this […]
Attention to the work or surroundings (external attention) appears to be generally superior than attention to the body (internal attention) when it comes to performing or learning a movement skill. But there are a few disclaimers: While external attention is generally advantageous, there are specific situations in which internal focus may be especially useful; Internal […]
As a tool, social media is. What matters is how you utilise it, whether it benefits or hurts you. While social media can help us stay connected to our communities and the outside world, it can also have negative effects on our mental and physical well-being, such as raising the prevalence of depression and lowering […]
Stretchy, breathable adhesive fabric strips in a variety of colours, forms, weights, and textures are the mainstay of contemporary therapeutic taping. Athletes mostly employ them in the hopes of improving performance, avoiding injuries, healing from them, and reducing suffering. Different types of taping have a long history in sports and physical treatment; they may […]