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.
The average speed limit of a NASCAR race depends upon a variety of factors. Most NASCAR vehicles have the ability to reach 230 MPH. The track with the all-time highest speed on record is the Talladega track in Alabama. The record holder is driver Bill Elliott, who set the NASCAR speed record at an incredible 212.08 MPH during a race at Talladega in 1986. Learn more about Sports & Active Lifestyle