It must be useful. First of all, it is a big expense for you to apply for a card, and it is also an expense to hire a coach. Two expenses, almost two months of food expenses, no money to eat, so think about how obvious the weight loss effect will be if you are hungry for two months.

It's getting harder and harder to coach now. First, the threshold is too low, anyone can be a coach, and there is great competition. And the internet is so developed that everything can be Baidu. Professional coaches may provide you with a more targeted weight loss program, with the aim of selling courses to make money. Anyone who comes here will do the same. If you are not at ease, you can learn from some fat people's exercise to lose weight, which is nothing more than aerobic exercise, jogging and spinning, with some anaerobic equipment training. The important thing is to persevere. Looking forward to your success in losing weight.