Why is the Arm Curl test preferred over grip strength index?

The Arm Curl test is preferred over the grip strength index primarily because it is designed to assess functional upper body strength in a way that is generally more comfortable for participants, especially among seniors. This test mimics everyday activities like lifting objects, making it more relevant to their daily lives.

While it is true that grip strength can be a useful measure of overall strength, it might not always be as comfortable for all participants. Some older adults may experience discomfort or pain in their hands or wrists during grip strength assessments, which could compromise their performance and the reliability of the results. The Arm Curl test allows a broader range of individuals to participate without the same degree of discomfort, thereby ensuring a more accurate reflection of their functional capabilities.

Moreover, the Arm Curl test is specifically designed to evaluate muscle endurance and strength in a way that relates directly to activities of daily living, making it particularly meaningful for the senior population. The focus on user-friendliness and alignment with real-life tasks makes the Arm Curl test a practical choice for fitness assessments in seniors.