The trainers are all certified professionals, most of whom are living in the US and doing some in-person work as well. Once you sign up, you get a list of train

The trainers are all certified professionals, most of whom are living in the US and doing some in-person work as well. Once you sign up, you get a list of trainers to choose from according to their specialities, descriptions and photos. The price for trainers varies, but it starts around 50$/month - much cheaper than hiring an actual trainer at the gym!