This occurs when small clots pass through the brain and they symptoms are transient. They can precede a CVA (cerebrovascular accident) better known as a stroke. Some ppl can have TIAs for years and never experience a CVA. Other ppl have several TIAs and then experience a CVA.
The Muscles Used on an Elliptical Machine. When working out, the muscles used on an elliptical machine are generally the same ones used in running, walking, and climbing stairs. Yet there are some key advantages to the elliptical trainer, as well as some interesting differences.
The treadmill and the elliptical trainer are two of the most popular cardio machines, but choosing which one is best can be a daunting task. This is especially true for those with arthritic knees. Both the treadmill and the elliptical trainer simulate a natural walking or running motion. On a treadmill, you run in place while a belt moves under you. On an elliptical trainer, each foot is placed on a platform that you move in an oval-shaped motion.