What do you gain from doing yoga? Strength? I can already see the effects of it being a relaxation tool.
Shannon,
Physical yoga practise is like the ultimate functional fitness and rehab tool-kit.
Yoga was developed by spiritual seekers in India in ancient times who believed a healthy, strong body was a basis for any mental pursuit - whether a career or the search for "truth".
The bible of yoga is an ancient text called Patanjali's yoga sutras. All modern day schools of yoga derive from and interpret this vast text for different goals or focus-areas.
Physical Yoga works holistically on flexibility or range of motion, balance, strength and endurance. Several poses in yoga have a physical therapy effect in preventing injury by building strength and range of motion in muscle groups and can even be used to reahab injuries. Yoga poses can work like stretching or even like self-chiro to relieve tension in body parts like the neck and shoulders. The mental focus that is demanded by yoga in concentrating on the poses is a mental tool. It can be difficult and demanding at first to the point that you wonder - this is supposed to be relaxing? But over time, you learn to be completely present in the moment, let go of stressful thoughts and will experience a wonderful sense of mental rejuvenation when you complete a session. Yoga breathing exercises are powerful too. They teach you to use your entire lung capacity to breathe. Most people breathe really shallow - we dont engage all of our lungs. In some forms of yoga you then match breath to movement and use your breath to achieve the full range of motion. How everything including breath and stregth are interconnected with flexibility is an awareness that can be developed with regular yoga.
You dont have to practise every aspect of yoga. You can focus mainly on the flexibility and rejuvenation by practising routines that have poses to wind you down. You can engage in largely strength and agility focused yoga. Or you can mix bits of several objectives in the way that you combine poses. As you get deeper into yoga you will learn what you want to focus on.
For mind-development, there is more that you can do with yoga, but I guess that is a whole new discussion.
Sorry for my wordiness. As you can see, yoga is a passion with me.
Vrinda