To be sure, it is very necessary for people who have just come into contact with fitness to find a qualified coach to teach privately.

For example, Baidu knows that people often ask about fitness plans and make appropriate plans according to people's specific conditions, so step 1 is a physical examination, which can't be done without face-to-face interviews and videos.

After physical examination and training, the determination of training amount, including nutrition plan, is also dynamic and needs to be adjusted for a period of time. At this time, the advantage of 1 right 1 is obvious.

Even experienced practitioners, excellent personal trainers also play an important role, such as massage, relaxation, assistance and correction.

So personal fitness instructors are very common.