Finger flexor and extensor muscles load sharing: Effect of the climbing grip technique

Key Points

• Load sharing between finger flexor and extensor muscles varies with climbing grip technique, enhancing performance and endurance.
• Muscle activation levels were monitored across different grip types, indicating significant differences in load distribution.
• Observational analysis of climbers assessed grip techniques and related muscle stress patterns over multiple climbing routes.
• Findings suggest optimizing grip techniques could enhance climbing performance, but limits exist in generalizability without varied populations.