Range of motion is the distance a joint or body segment moves during an exercise.
Why it matters
Range of Motion affects how a program feels, how it is scheduled and how progress is interpreted. Understanding the term helps readers compare programs more accurately instead of relying on labels alone.
Example
Two programs may use the same exercises but apply different range of motion choices. That difference can change session length, fatigue, technique demands and the amount of recovery required.
How it is used in programs
Program designers use range of motion to organize training and control difficulty. It should be adjusted in relation to the person’s goal, experience and ability to recover.
Common misunderstanding
A common mistake is treating range of motion as a quality score. More, faster or harder is not automatically better; the useful amount is the amount that supports the intended adaptation while preserving repeatability.
Related terms
See training volume, intensity, frequency and recovery.