A human body these days is becoming increasingly weak and more fragile. This is also because of the reason that people are provided with best comfort lifestyle  however, these days they are becoming affected by various kinds of diseases. The most common of them is Rheumatic disease. This disease is particularly known for affecting the lives of many people who are middle-aged. The measures that can be taken into consideration are ; the Medical Outcomes Study Short Form 36 (SF‐36) physical function subscale (PF‐10) and the Health Assessment Questionnaire (HAQ) disability index (HAQ DI). In addition, there have been studies that have been conducted so far in order to measure that PF-10 plays a determinative role in affecting the immunity of the person , there have been many pieces of evidence to reveal that the patients who had been a part of the process had to undertake 10 physical activities. In addition, there have been two versions of the SF-85 developed by Optum and RAND. The optimum version of SF-24 is essential to ascertain that the people are provided with the chance to strengthen the immunity in the best possible manner.

Ref art: https://onlinelibrary.wiley.com/doi/10.1002/acr.24196