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FDS JSON Schemas

All FDS entities are defined using JSON Schema (Draft 2020-12). Each schema includes examples and validation rules.

Available Schemas (v1.0.0)​

Exercise Schema​

The core exercise data model with classification, targets, equipment, and media.

Schema: /schemas/exercises/v1.0.0/exercise.schema.json

Equipment Schema​

Fitness equipment definitions with classification and metadata.

Schema: /schemas/equipment/v1.0.0/equipment.schema.json

Muscle Schema​

Anatomical muscle definitions with heatmap visualization support.

Schema: /schemas/muscle/v1.0.0/muscle.schema.json

Muscle Category Schema​

Muscle grouping and categorization structure.

Schema: /schemas/muscle/muscle-category/v1.0.0/muscle-category.schema.json

Body Atlas Schema​

Body visualization structure with views and areas.

Schema: /schemas/atlas/v1.0.0/body-atlas.schema.json

Validation​

See the Quick Validation Guide for instructions on validating your data against these schemas.

Schema Locations​

All schemas are served from: https://spec.vitness.me/schemas/