In Europe, personal trainers may work independently, but will usually need to have accreditation by among the major certifying bodies [fifteen] for instance: [eight] Personal trainers may be involved in the prescription of stretching routines or other methods. Personal trainers help clients to execute workout routines with accurate approaches, https://youtu.be/3j78-5sDzX0?si=TMh7OQwuVFf6ubXY