價格：免費
更新日期：2017-11-19
檔案大小：4.2M
目前版本：1.0.3
版本需求：Android 4.1 以上版本
官方網站：mailto:iegorbenzyk@gmail.com
Email：https://docs.google.com/document/d/1Zw12Wba1cMV2Km8eZgd6EsUEKfaKDz1mNdSY2qaooZM
It's 30 day Planka Challenge and no excuse!
You'll start from as little as 20 sec and day by day you'll get to 5 min. You will have 4 days for rest in this course.
Once you have started your first day, the Challenge is started. If you miss one or more days of training, the Challenge will be over and you have to start all over.
Good luck!