First, you will need to get into shape. Practicing what you teach is one of the most important parts of this position. Besides, no one is going to want to listen to an aerobics teacher that isn't in shape. If you can show that you're committed to health, your students will too.
Obtain a certificate for CPR and First Aid. If you don't already have your certificate to be an aerobics instructor, you will have to get a CPR and First Aid certificate. This will get you prepared to handle emergency medical situations if someone in your classroom suffered from an injury or medical condition.
Now, it's time to get certification to be an aerobics teacher. You can search around for the right program that fits your schedule and desires.
Step Four: Practice public speaking. Since you will be speaking in front of people every day that you work, you will have to get good at it. It's not as easy as many may think. Make sure that you are able to lead a group of people before you begin teaching your class.
Next, you will need to get your personal training certificate. As an aerobics professional, you will have to be fit to cater to this job, which requires you to do a lot of physical work. Getting a certificate in this field will also help you to get jobs easier. You will also be able to do aerobics and personal training part time.