4motion (Edit). 4motion is a registered trademark of Volkswagen AG, used exclusively on Volkswagen-branded automobiles which utilise four-wheel drive systems.This trademark does not indicate a specific type of a four-wheel drive system in use on the vehicle.motion (Edit). 4motion is a registered trademark of Volkswagen AG, used exclusively on Volkswagen-branded automobiles which utilise four-wheel drive systems.
Symptoms of an Achilles tendon injury are: Pain along the back of your foot and above your heel, especially when stretching your ankle or standing on your toes; with tendinitis, pain may be mild and worsen gradually. If you rupture the tendon, pain can be abrupt and severe.
Inflammation of the Achilles tendon is called Achilles tendinitis. Achilles tendinosis is the soreness or stiffness of the tendon, generally due to overuse. Inflammation was thought to be the cause of most tendon pain, until the late 1990s, when scientists discovered no evidence of inflammation.