Then I look at my boyfriend in turn, and then there is a trace of sadness on my face, plus physical and verbal movements, such as shaking my head and sighing. In this way, your boyfriend will obviously feel that you are not satisfied with his figure and that he is not attractive in front of his girlfriend. Then it will stimulate him to go to the gym often, hoping that he can exercise his muscles and make you proud.
If your boyfriend is really lazy and indifferent to your little tricks of challenging others, then you have to do something else. You can tell him that you are going to run in the playground at night and ask him to go with you. If he doesn't want to go, you can say that you ask other boys to go, for example, I don't believe it. If he doesn't come out to run, it will be the first step for him to fall in love with fitness. Fitness can't be done in a day or two, especially it is more difficult to make a person who doesn't like fitness fall in love with fitness. Many times, having a girlfriend to accompany him to exercise will make him like fitness more. Tired of fitness, he can chat with his girlfriend without feeling too bored.
Moreover, he will feel that it is a very happy thing for him to have a girlfriend to exercise with him and no one else. So as his girlfriend, companionship is very important.
Some girls speak very directly, and she will tell her boyfriend directly: she likes warm-blooded boys who work out. Such a direct girl doesn't need her boyfriend to think hard about what her girlfriend wants to say. He usually remembers what his girlfriend said and forces himself to go to the gym. Moreover, he knows that fitness is good for his health and can understand his girlfriend's requirements for her, so he is more willing to go to the gym.
Over time, if he doesn't go to the gym, he will feel uncomfortable all over. For example, soldiers who exercise regularly, once retired, there is no pressure on the team. Without exercise, they will feel empty. So once the time dimension of fitness is long, boyfriends naturally fall in love with fitness.
As his girlfriend, you should know more or less about your boyfriend. You can get to know him, grasp the weakness that makes him soft, and make him fall in love with fitness. If his greatest weakness is you, it is easy to make him fall in love with fitness. As long as you say it, he will do it as long as he doesn't leave you. Almost a lot of requirements you give him will be done, which is probably the power of love. Then use the power of your love to drive your boyfriend who doesn't like fitness to love fitness!