Personal Trainer Why You Need One. Personal trainers are everywhere. You can step into the local gym and sign up with a personal trainer. You can even log on to Instagram and scroll through the pages of virtual personal trainers. Some might assume that it’s not a worthwhile investment because they can’t do the work for you. However, there are many benefits to using the services of a personal trainer. Consider these three. Personal Trainer Why You Need One 1. Accountability You can’t see the picture when you’re in the frame. Chances are you have an issue with maintaining a commitment to yourself. It’s a lot easier for many people…