HCPCS Long Description. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Contains all text of procedure or modifier long descriptions. As of 2013, this field contains the consumer friendly descriptions for the AMA CPT codes.
To keep your chin up is to stay positive and cheerful in difficult circumstances. Keep your chin up is something you say to somone to try and cheer them up, and help them stay positive in difficult circumstances. This expression is often shortened to chin up.
The thing that differentiates a pull up from a chin up is the hand grip used, they are both excellent compound exercises, meaning they work multiple muscles, specifically the muscles in your back, shoulders and arms, but because of this change in grip the focus of primary effort changes from one muscles area to another.