Speed Improvement Focus: THE FUNCTION OF THE MID TORSO IN SPORT ACTIVITIES

THE FUNCTION OF THE MID TORSO IN SPORT ACTIVITIES

Most sports encompass relatively large movements of the trunk. Since the trunk segment has a large mass, great demands are exerted on the trunk musculature, particularly if the trunk movements are to be performed with high accelerations. Also the trunk has a critical role in the maintenance of stability and balance when performing movements with the extremities.

Sporting activities requiring running or jumping place pressure on the lumbo-pelvic region (that includes the 4th and 5th lumbar vertebra), the pelvis and the hips as this region becomes the hub of weight bearing. The superior forces (from torso, head and arms) meet the inferior forces transmitted from the ground through the lower extremity. No part of the body is more vulnerable to tissue strains and sprains.

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