There are many different types of yoga available now in the United States. Mostly classes focus on increasing flexibility and toning the body. However, yoga was traditionally used as a way to calm the body and the mind to a state where a person could meditate for a long period of time. But whether you practice yoga for a stronger core or practice yoga as a meditative practice you will benefit.
The yoga postures are called asana. There are different types of asanas, inversions, lateral, balancing, seated, standing, twisting, back bend and forward fold, restorative. Each pose has a unique effect on the body, warming or cooling, relaxing or energizing. See this page on some of the different asanas.
