價格：免費
檔案大小：19.2 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
Sprinterval is a six-week High Intensity Interval Training (HIIT) program using sprint intervals. The program gets a little bit harder every day as you gradually increase your work-to-rest ratio.
支援平台：iPhone