If you are wanting to be a personal trainer, you need to make sure you wear the right attire for the job. You should wear Shorts,T-shirts, leggings, tennis shoes, and make sure you keep your hair out of your face.
Some of the education that you will need to be able to become a personal trainer. One is to ether get a degree in Kinesiology, exercise science, or get certified by a national sports medicine.
Where do you workout?
The pros of this job is that you get to help people reach their goals. Such as helping them lose weight, build confidence with there bodys, and make them feel like a better person. You also can give them advice on how to lose weight and you can meet new people.
Are you intrested?
Some of the cons are that some people may give up on the workout or if you have classes early in the morning they will not want to show up and might still be tired and not take the workout seriously.
You can workout wherever! In a gym or outside. I would consider outside because there is more space and you get to experience all of the weather conditions.
If you are interested in being a personal trainer then I would pursue in being one.