價格：免費
檔案大小：54.5 MB
版本需求：系統需求：iOS 8.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
Isometric head exercise is a free and simple to use app that can help you to build stronger neck muscle. It is suggest to do this exercise daily to improve the strength of the neck muscle. Simply tap on start button and follow the audio instruction. The exercise take about 5 - 10 minutes to complete. If you like this app, please give rate it
支援平台：iPhone, iPad