This website and author posts are a review of confidence information found on dance books and online and the links are properly mentioned. Any comment about the way you should follow this advises is a personal opinion and do not expect you to do exactly the same.
I declare not having responsibility for your own manner of dancing while following my site, strictly dedicated for passionate dancers and my personal opinion should not be misused to charge me responsibility for your future physical condition.
Moreover, my philosophy is to share my knowledge in person with people without smoking, drugs or excessive drink habits because in my opinion, to manage them is a risk for me, and a high responsibility. Independ of their large experience in certain dance areas, I am convinced that it would not be the same mind setting.