Search on the internet for "domains", then select a company, pay them the required fee and get your personal domain name. As long as you pay the monthly or annual fees associated with this "license",...
As a Personal Trainer you will be required to Train other people and help them to achieve their personal goals. Good communication skills and a friendly personality are essential if a good...
I'm assuming because each person is different. What works for one person doesn't always work for another. Each person also has different goals for being in a personal fitness class.