First of all, I think the position in the gym should be a little off. If you are too conspicuous, your first impression of girls is not necessarily bad, but if you think about it carefully, you will know that you actually want more girls to see you, and you will think that you are frivolous and have a bad impression on you. If you are in the corner, they will have a low-key and calm feeling for you, and it may not be too difficult to launch an offensive at this time.
Pick up hot chicks must know some chatting skills, be active but not too hard, which will scare other girls. I think most girls' fitness should be white. At this moment, they may need your help, which creates an opportunity for you to speak, so you must firmly grasp it. Don't touch someone's body for the first time. Even if you teach them, you'd better not do too intimate actions, or you will think you are eating her tofu.
If the chat is in tune, I don't think you can add other people's contact information for the first time, so she will think that you must be like this to others. You can tell her that you have been working out here. If she is interested in you, she will definitely come again. If people really come, then I think your plan to pick up girls has been half successful, and then it depends on your personality charm. You can discuss more good fitness suggestions with others, which can also narrow the distance between you without losing politeness.