Drugs take a long time to deteriorate in the hair and therefore testing can be done many days after consumption. A standard laboratory will check up to 90 days but a court or another law enforcing institution can have hair analyzed for more than 3 months as well.
For example the median expected annual pay for a typical Fitness Instructor in the United States is $40,966, so 50% of the people who perform the job of Fitness Instructor in the United States are expected to make less than $40,966. Source: HR Reported data as of October 2015. 1  Salary. 2  Salary + Bonus. 3  Benefits.
Education. Salaries for personal trainers increase with education, with those having only a high school diploma making the lowest wages. They averaged $22.14 per hour, or $45,516 per year full-time; and $22.79 per hour, or $19,011 per year part-time, with almost 17 hours of work per week.hey watch him perform an exercise, point out correct techniques to minimize injury and motivate him to make progress. Personal trainers averaged a full-time income of $25.71 per hour or $53,323 per year, according to the 2010 salary survey from the American Council on Exercise.