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Anatomy
Anatomy
Shoulder / Arm Range of Motion
Evidence-grounded — sourced from Fysiqal's fitness knowledge graph· 1 min read
romshoulderarmdegrees
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In one line
Arm flexion 135°, shoulder adduction 50°, shoulder hyperextension 45°, shoulder abduction 90–180°.
Detail
The Joint ROM chart gives these arm/shoulder values: arm flexion 135 degrees; shoulder adduction 50 degrees; shoulder hyperextension 45 degrees; shoulder abduction 90–180 degrees. Additional source values: the medial deltoid produces shoulder-joint abduction of 90 degrees; dips cause extreme shoulder hyperextension with a ROM of 45 degrees; and the danger of the dip exercise relates to the shoulder hyperextension ROM of 45 degrees.
Key facts
- Arm flexion: 135°.
- Shoulder adduction: 50°.
- Shoulder hyperextension: 45° (relevant to dip safety).
- Shoulder abduction: 90–180° (medial deltoid abduction = 90°).
Connections
- deltoids — move the shoulder joint.
- scapular-movement — distinct scapular motions.
- dips-shoulder-hyperextension — 45° hyperextension caution.
- joint-range-of-motion-chart — master ROM table.
SourceReference manual
p.132p.144p.460p.544
Cited authorities in source: Kennedy & Legel (1992).
Educational content only — not medical advice. Always consult a qualified professional for individualized guidance, especially around injury, pregnancy, or medical conditions.
Explore related topics
Atlas Connections
Deltoids
The three-headed shoulder muscle — anterior, medial, and posterior deltoid — each with distinct actions.Joint Range of Motion ChartClosely related
Reference table of degree-of-motion values for the hip, knee, spine, arm/shoulder, neck, and foot (Kennedy & Legel, 1992).Scapular Movement
The scapula moves through elevation/depression, adduction (retraction)/abduction (protraction), and upward/downward rotation.Dips — Extreme Shoulder Hyperextension (ROM 45°)Closely related
Dips cause extreme shoulder hyperextension — be safe; the shoulder hyperextension ROM is only 45 degrees.