What is a Stitch?
What is a Stitch?
Scientists and medical professionals are still unsure as to what causes a stitch. However the most recent theory suggests that stitches may occur when tension is placed on the ligaments connecting the internal organs to the diaphragm. As you exercise gravity forces the liver, stomach and intestines downwards. As you exhale the diaphragm is pushed upwards. The combination of these movements places a strain on the connecting ligaments.
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