價格：免費
更新日期：2016-09-01
檔案大小：13.7 MB
目前版本：1.4.2
版本需求：需要 iOS 6.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This App uses the only Federal Guideline for the prevention of back injuries. It uses a formula that predicts safe lifting limits called the Recommended Weight Limit (RWL), and the risk for back injury called the Lifting Index (LI). This is one of the few Apps that will calculate the Cumulative Lifting Index (CLI) for a series of manual material handling lifts.
支援平台：iPhone, iPad