創建你自己定制的HIIT鍛煉。任何時間，任何運動。
Create your own customised HIIT workouts. Any duration, any exercise.
Make your High Intensity Interval Training workouts even more enjoyable by allowing you to focus on exercising without having to worry about the time or what exercise is next. Just listen out for the transition beeps!
Main features include:
• Easy to set up with intuitive user interface
• Simple interval timer
• Add your own exercises and categories
• Make your own HIIT workouts
• Random workout generator
• Share your workouts with friends on Twitter or Facebook!