價格：免費
檔案大小：9.7 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Ready-set-Plank is your easy way to start planking.
In only 5 weeks you will train to be able to hold the plank for 5 minutes. Training the plank can strengthen your core muscles and improve your posture.
The training program starts simple and easy so it every one can join in.
支援平台：iPhone