Like all exercise regimens, Hot Yoga does have risks and may not be for everybody but just because it is a newer discipline of Yoga such as Power Yoga, it may not necessarily follow the same principles as the older disciplines.
In Core Power Yoga the room is heated as in Bikram. It includes both abs-focused Vinyasa Yoga asanas which primarily focus on the abs, back, hips and pelvis AND a number of cardiovascular exercises.
With any form of yoga, a practitioner should focus on safe and effective movement. The goal in a pose is a free flow of energy, good body alignment, and a free flow of breath. These goals exist in the space between the poses too. Balance, focus, flexibility and strength can improve over time. In a perfect, non-judgemental world, students of yoga could seek gradual improvement of many aspects of heath and fitness comfortably over time. In American society today, we are typically driven to focus on how our bodies look and what number appears on the scale to gauge success. If going to a hot yoga class makes you feel like you’re really doing something, then GO! Just be mindful of how you practice. Don’t expect to learn everything about every pose in class. Take responsibility of improving your own posture, strength, flexibility and balance. Do a little reading, ask some questions, observe. The process of sweating to cool your body does burn calories. Moving around at a fast pace burns calories. Making your body move in ways it’s not used to burns calories. If you are enjoying your class and you’re doing it regularly, keep up the good work! I suggest you take a slower ‘regular’ temperature yoga class too and see what you can learn about the poses when you’re not moving so fast and not dripping in sweat. Mix in a cardio workout from time to time and keep an eye on what you’re eating. Weight loss will come.
there are per chiropractors/dr’s the most injuries related to yoga from heated rooms vs. non heated rooms. You can sweat and heat up your body plenty without heating the room first.
You can lose plenty of weight and more benefits, watch this video:
“A man loses 365 lbs thx to yoga”: http://www.youtube.com/watch?v=Wti0O-0Kthg
Yoga may burn calories during the performance of the physical exercises, but it can also help a person lose weight in other ways. Growing a yoga practice can assist a student in becoming more aware of their physical body and how it is feeling. (Many students come to yoga with poor proprioception and other forms of self-knowledge about their own bodies.) Learning to pay attention to the feelings–physical and otherwise–in a post can assist with paying attention off the mat. This may translate to improved skills in determining whether I am actually hungry, and therefore need to eat, or whether I am really just bored, or sad, or something else. Further, a yoga practice may encourage people to examine the specific foods they choose to eat, and the quantities in which they choose to eat them, as they learn to recognize the cause and effect connection between food and how they feel after eating it.
Heat by itself does NOT cause you to burn more calories or up the intensity of any exercise, yoga included. If it did, the most popular way of losing weight would be to lounge around in the sauna! Because heat makes you sweat more, participants in heated exercises often feel like they had a more intense workout, even though this is not necessarily the case.
Heated yoga practice is also not appropriate for all students. It may be inappropriate for people with heart conditions, cardiovascular disease, or uncontrolled blood pressure, among other health conditions. A heated room can lead to heat-related injuries for some individuals, including dehydration. Without air circulation, sweating is a less effective means for the body to cool itself, and some bodies are unable to maintain a proper body temperature in a heated and humid environment. If you are going to teach heated yoga, it is important to give your students information on how to practice safely in the heat and educate them on the signs of heat-related health problems. There is an excellent article on heated yoga and the specific physiological effects on the body available in the electronic library of the International Association of Yoga Therapists, written in plain language that is easily understandable.
A steady practice and muscular engagement during the physical practice will aid a yoga practitioner in losing weight. Standing poses in particular can help build and work muscles when they are performed engaging the muscles. It takes an experienced, well-trained teacher to help newer students learn how to perform asanas this way. There isn’t anything “wrong” with doing asanas a different way–for example in a purely flowing, aerobic style–but a combination of aerobic and anaerobic exercise has consistently been shown to be most effective in weight loss. It isn’t any different with the physical practices of yoga.