McGill Core Endurance Tests

Purpose

Screen for McGill Core Endurance Tests findings.

Execution

1. 1Perform the trunk flexor endurance test (modified curl-up hold)
2. 2Perform the trunk extensor endurance test (Sorensen hold)
3. 3Perform right and left side bridge holds
4. 4Record time to fatigue for each test
5. 5Compare ratios and side-to-side differences

Key Observations

• Flexor endurance (isometric sit-up)
• Extensor endurance (Biering-Sorensen)
• Side bridge (side plank)

Views

• lateral

Protocol

1. 1Observe from: lateral.
2. 2Standardize start position and instructions.
3. 3Perform 2-3 trials per side when applicable.
4. 4Record key observations and any positive indicators.
5. 5Compare left vs right when applicable.

Reference

Stuart McGill