Do you know why we measure your Muscle tone? Muscle tone plays a critical role in overall spinal health and nervous system function. In a chiropractic, muscle tone refers to the level of tension or readiness in muscles that support posture and movement. When muscle tone is balanced, the body can stabilize joints efficiently, maintain proper alignment, and move without unnecessary strain. However, when tone is too high (hypertonicity) or too low (hypotonicity), it can contribute to pain, dysfunction, and compensation patterns throughout the body.
One of the key focuses is the connection between muscle tone and the nervous system. Think of the spine as a house, and it protects the nervous system, which controls muscle activity. When there is interference often referred to as subluxation it can alter nerve communication, leading to abnormal muscle tone. This may present as tight, overactive muscles or weak, underactive ones, both of which can affect posture, mobility, and overall function.
To better understand and measure these changes, many chiropractors utilize surface electromyography (SEMG). SEMG is a non-invasive technology that evaluates electrical activity in muscles. By placing sensors along the spine, chiropractors can assess how muscles are functioning in real time. This provides valuable insight into areas of imbalance, stress, or compensation that may not be visible through posture or movement alone.
Using SEMG allows for a more objective approach to care. It helps identify patterns of muscle tension associated with spinal dysfunction and tracks progress over time. As adjustments are performed and the nervous system begins to function more efficiently, improvements in muscle tone can often be seen in follow-up scans. SEMG enhances chiropractic care by combining clinical expertise with measurable data. This not only helps guide individualized treatment plans but also empowers patients to better understand their body and their progress toward improved health and function.
Reference:
Clinical Leadership Alliance. (2023). Insight scanning technology: Surface electromyography (SEMG). https://www.subluxation.com
De Luca, Carlo J.. (1997). The use of surface electromyography in biomechanics. Journal of Applied Biomechanics, 13(2), 135–163. https://doi.org/10.1123/jab.13.2.135
