Using Fit Future Now

Reading the Muscle Map

3 min read · updated 5 Sept 2026

Three levels of involvement

Primary shading marks the muscle the movement is built around. Secondary marks the muscles that assist meaningfully. Tertiary marks stabilisers that work without being the point of the exercise.

Use it to spot gaps

Build a workout in the builder and watch the live map. Anything left unshaded across a whole week is a gap worth filling.