Iliotibial Spring Mechanism: Connective Tissue and the Biomechanics of Running

Why are human beings capable of running vast distances with incredible endurance, outlasting nearly every other land mammal on the planet? The secret is not just in our cardiovascular capacity, but in a thick, often misunderstood strip of connective tissue that acts as a powerful biological spring. The Iliotibial (IT) band reveals the hidden elastic engine driving human locomotion. Rather than j...