Also called swayback, the spine of a person with lordosis curves significantly inward at the lower back. Kyphosis. Kyphosis is characterized by an abnormally rounded upper back (more than 50 degrees of curvature). Scoliosis. A person with scoliosis has a sideways curve to their spine.
NASCAR Nextel cup race cars are very heavy and have about 750 horsepower. Other specifications include: Busch series race cars are similar to the Nextel cup cars. They have less horsepower due to the carburetor. They also have a shorter wheelbase and spoiler.
How heavy is a Formula 1 car? The cars are constructed from composites of carbon fibre and similar ultra-lightweight (and expensive to manufacture) materials. The minimum weight permissible is 605 kg (1334â¦ lb) including the driver, fluids and on-board cameras. However, all F1 cars weigh significantly less than this (some as little as 440 kg ) so teams add ballast to the cars to bring them up to the minimum legal weight.