Personal Trainer Fitness Software

personal trainer
Individual that may or may not hold any certification or degree in the related field of strength and conditioning. This person is commonly found in a private gym setting. (Former players, weight lifters, want-a-be coaches)
A person who creates custom individualized diet and exercise portfolios for the client.
A personal trainer is a person who helps people exercise. The scope of practice for a personal trainer is to enhance the components of fitness for the general, healthy population.

software
The programs and other operating information used by a computer
(computer science) written programs or procedures or rules and associated documentation pertaining to the operation of a computer system and that are stored in read/write memory; "the market for software is expected to expand"
Computer software, or just software, is the collection of computer programs and related data that provide the instructions telling a computer what to do. The term was coined to contrast to the old term hardware (meaning physical devices).
Software is Grace Slick's 1984 album. This album was recorded after she had re-joined Jefferson Starship. After working on this album, Peter Wolf would go on to contribute to Jefferson Starship's 1984 album, Nuclear Furniture. A music video was made for the single "All the Machines".

fitness
The condition of being physically fit and healthy
seaworthiness: fitness to traverse the seas
the quality of being suitable; "they had to prove their fitness for the position"
An organism's ability to survive and reproduce in a particular environment
good physical condition; being in shape or in condition
The quality of being suitable to fulfill a particular role or task