This is called a yoga class, and it can be an effective way to reduce pain to the extent that it reduces threat. If on the other hand, you approach your yoga class from the structural perspective, by, say, trying to deform your tissues into the approximate shape of Gywneth Paltrow, you can expect pain.
From its headwaters, the French Broad River flows northward through Brevard, Asheville, and Hot Springs into Tennessee, where it forms the Tennessee River.
For the purpose of determining maximum length a river's true source is considered to be the source of whichever tributary is farthest from the mouth. This tributary may or may not have the same name as the main stem river. The longest river in North America is the river that flows into the Gulf of Mexico just south of New Orleans. At this point, and for hundreds of miles north, it is called the Mississippi River.