- Polar Sleep Plus 睡眠狀況追蹤
- 善用手機 GPS 功能
How you warm up before lifting can be the defining factor between crushing your workout and simply going through the motions. Here’s how to warm up quickly, yet effectively.
Coach Sandy Ziya unpacks five of the most common freestyle swimming mistakes and provides quick-and-dirty tips on how to improve your freestyle swimming technique.
Polar Ignite is a new-generation fitness watch that helps you personalize your training and recovery on a whole new level. Here’s what and whom it’s for.
If you’re struggling to find time for a long workout, listen up (or read on)! Here are 5 simple ways to make your quick workout efficient and enjoyable.