1 Tire width is the width of the tire measured in mm from sidewall to sidewall. This tire width is 225 mm.  Aspect ratio is the ratio of the height of the tire's cross-section to its width. On our example, 60 means that the height is equal to 60% of the tire's width.
The infrahyoid muscles or strap muscles are a group of four paired muscles in the anterior neck below the hyoid bone. They are responsible for depressing the hyoid during swallowing. Each muscle is supplied by different nerves from the ansa cervicalis.
They are often called strap muscles. They move the pharynx superiorly during swallowing. They are a group of muscles that lie superior to the hyoid bone and help form the floor of the oral cavity. They depress the larynx and hyoid bone if the mandible is fixed. They are a group of muscles that lie superior to the hyoid bone and help form the floor of the oral cavity. 62.