1. The current profit model of commercial gyms is that you can get a card and then not go, which can save equipment loss and venue flow. However, some gyms do a great job, deliberately lowering the service quality of members who only handle cards, and at the same time raising the service quality of members who buy private education. Some are similar to you running a vip, and then you find a P in the vip, and then you have a reservation. Pretty disgusting. Everyone should be careful in such a gym. You can ask people who have been to the gym.

2. There are only two core meanings of the career of personal trainer: avoiding the danger in the training process of members and encouraging members to complete the training plan. Everything else is based on these two articles.

For most people with normal or slightly morbid bodies, if you are confident that you have enough learning ability and can actively complete the plans in life, then you don't need a coach. The core professional content of personal trainers is often aimed at the frontier people who are in an unbalanced state in various industries or lack time and energy to study (often with some occupational diseases).

Based on the above reasonable inquiries and considerations, you can first ask whether their equipment is rented, whether they have professional qualifications, and whether they have a house lease contract. These will be known as soon as you ask. (Hope to adopt)