Selkähihnasto

Selkähihnasto refers to the musculature and connective tissues that support and stabilize the spine. This complex system plays a crucial role in maintaining posture, enabling movement, and protecting the spinal cord. Key components include the erector spinae muscles, which run along the length of the back and are responsible for extension and lateral flexion of the spine. Deeper muscles, such as the multifidus and transversus abdominis, provide crucial segmental stability.

The health of the selkähihnasto is vital for overall back function. Weakness or injury in these muscles can lead to poor posture, pain, and an increased risk of spinal injury. Factors such as prolonged sitting, lack of physical activity, and improper lifting techniques can negatively impact the selkähihnasto. Conversely, regular exercise, particularly core strengthening and flexibility exercises, can enhance its strength and resilience. Maintaining a healthy selkähihnasto is essential for preventing and managing back pain, improving athletic performance, and supporting everyday activities.