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A brief glossary of the main terms within and about our apps.

To us, Micro Fitness is clear and intuitive, but it might not be the case for everyone. This concise glossary aims to clarify the meanings of specific terms, ensuring we're all on the same page.


ExerciseAn exercise is a specific physical activity targeting a muscle group or collection of muscle groups. Exercises used in a Program or Workout are called Planned Exercises.
Planned ExerciseA Planned Exercise contains your collection of Set Targets
Logged ExerciseA Logged Exercise contains performance records of a Planned Exercise as Set Logs.
SetA group of targeted or logged repetitions within an exercise. Within a workout, sets are usually performed between a timed rest periods.
Set TargetThe performance targets of a Planned Exercise. (5x5, 3 x 8-12, 4 x 10 @ 75%, etc.)
Set LogThe performance record of a Planned Exercise. (5 reps, 135 lbs) They may include comments and tags.
DayAn ordered list of exercises within a program.
WeekAn ordered list of up to 7 days.
ProgramAn ordered list of up to 26 weeks.
WorkoutThe current program day in progress.
Session LogThe historical record of a workout. A session log records details about a workout, including exercises, sets, reps, and performance notes. It helps track progress and adjust training.
Set CommentA set comment is a note made during a workout about a specific set. It provides insights on performance and aids in adjusting workout plans.
TagThe short-form of a comment. Used for repetitive comments like "warm up", "left arm", "painful", etc ...
Muscle GroupA muscle group is a collection of muscles that work together to perform specific movements.
PlateA plate is typically a flat, circular object of varying weight used with barbells or other gym equipment for resistance training.
AccountA user identifier with the Micro application Ecosystem.
Super SetA super set is a training technique where two exercises are performed back-to-back with little to no rest.
Tri-SetA tri-set is a training technique involving three exercises performed consecutively with minimal rest.
CircuitA circuit is a sequence of four or more exercises performed one after another with minimal rest.


Progressive Web App (PWA)A type of application software delivered through the web, built using common web technologies including HTML, CSS, JavaScript, and WebAssembly. It is intended to work on any platform with a standards-compliant browser, including desktop and mobile devices.
Read Only Memory (ROM)A type of computer memory that stores non-modifiable data such as operating systems and games. It provides a permanent storage solution for essential instructions and data used in electronic devices.