# The clinical relevance of grip strength: A narrative exploration

## TL;DR

Hand grip strength is a simple measure that can predict and evaluate various health conditions across different medical fields.

## Contribution

This paper explores the broad clinical utility of hand grip strength in diverse medical conditions and interventions.

## Key findings

- HGS predicts bone density and fracture risk in osteoporosis.
- HGS reflects malnutrition and predicts postoperative outcomes.
- HGS is relevant in evaluating cancer patients' nutritional status and survival.

## Abstract

Hand grip strength (HGS) is a well-established measure of musculoskeletal function and integrity of the upper limb. Traditionally
used in rehabilitation, its utility extends too many clinical conditions in primary care practice. Therefore, it is of interest to
explore the diverse applications of HGS in medical practice. In osteoporosis, HGS predicts bone density and risk of fracture. In
osteoarthritis, it serves as a benchmark for functional impairment. As a nutritional marker, HGS reflects malnutrition and predicts
postoperative outcomes. In metabolic syndrome and chronic diseases, HGS relates to conditions like diabetes, hypertension and
cardiovascular risk. Further, additional values of HGS are in the oncology field in evaluating nutritional status and survival in
patients with cancer. Its relevance in kidney diseases and conditions such as carpal tunnel syndrome further supports its broad clinical
utility. Particularly, it has highlighted the potential which HGS may possess as simple yet effective means for evaluating health and
guiding interventions across diverse clinical scenarios.