How many words have been updated by the fitness instructor?

As of September 2020. Fitness instructor updated to 388 words. The plot is:

Personal fitness instructors in Lin Youwei refer to professional fitness instructors who provide one-on-one guidance and training in health clubs. His work is interactive and targeted, and he is charged according to class hours.

There are one-to-many group gymnastics coaches, and one person leads most members to take aerobic courses in the aerobics hall (group gymnastics courses include aerobics, aerobic dance, pedal, rotation, fighting, pilates, yoga, etc.). ).

Extended data:

Creative background:

National vocational qualification of primary fitness instructor (corresponding to the vocational qualification certificate of the Ministry of Human Resources and Social Security at Grade 5); National vocational qualification of intermediate fitness coach (corresponding to the vocational qualification certificate of the Ministry of Human Resources and Labor, level 4);

Senior fitness instructor's national vocational qualification corresponds to the Ministry of Human Resources and Social Security's vocational qualification certificate level 3); The highest level is the instructor level (corresponding to level 2); The national professional qualification of fitness coach is an important certificate for relevant personnel to apply for a job, hold a post and be promoted, and the certificate is valid nationwide.