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Reliability Of The Bulb Dynamometer For Assessing Grip Strength, Colleen Maher, Seoyoung Yoon, Shannon Donovan, Rochelle J. Mendonca

The Open Journal of Occupational Therapy

Background: Hand function is an overall indicator of health and is often measured using grip strength. Hand-held dynamometry is the most common method of measuring grip strength. The purpose of this study was to determine the inter-rater and test-retest reliability, the reliability of one trial versus three trials, and the preliminary norms for a young adult population using the Baseline^® Pneumatic Squeeze Bulb Dynamometer (30 psi).

Methods: This study used a one-group methodological design. One hundred and three healthy adults (30 males and 73 females) were recruited. Six measurements were collected for each hand per participant. The …