@wsinnerhealth: Cartilage protects the joints by holding large amounts of water inside a thick, gel like material. This material is packed with natural molecules that pull in water and keep it in place. When a joint carries weight, the water inside the cartilage spreads out and softens the impact. This prevents the bones from pressing directly against each other and keeps movement smooth and comfortable. When pressure increases, the water rich layer pushes back and resists being squeezed. As soon as the pressure eases, the water flows back to its usual position and the cartilage returns to its normal shape. This ability to gently compress and then recover is what makes cartilage such a reliable shock absorber during daily activities. Threaded through all of this are strong collagen fibers that keep the cartilage steady. These fibers stop the tissue from stretching too far while still allowing enough flexibility for natural movement. Together, the water holding structure and the firm collagen weave protect the joints during walking, running, and any activity that puts weight on the body. #Science #fyp #trendingnow #foryou #doctor #USA

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Saturday 03 January 2026 23:00:00 GMT