There is no organization that certifies that a product that is labeled as being ergonomically designed is in fact better than a product without that label. There is no organization that certifies that a product that is labeled as being ergonomically designed is in fact better than a product without that label. However, there are organizations that have established ergonomic design guidelines for office furniture and equipment. Tendons are connective tissues that connect muscles to bones in the body. Tendinitis refers to the inflammation of tendons that may be caused by highly repetitive or awkward motions.
Ligaments are connective tissues that connect bones with bones in the body.
If ligaments are stretched repetitively or for a long sustained period, the ligament may lose it's elasticity and weaken, making the body part more susceptible to injury.