by Naoki Yahata
1.2
January 10, 2026
レイアウトを修正しました。
(1)
Ball speed can be measured.
(26)
Promoted
3 month for FREEPROMO CODE: "appshunter"
(17)
Timer that supports training
by Yudai Fukuda
by Takahiro Nakagawa
For interval exercise
(7)
IWT Interval Training Method
(22)
Brisk Walk Tracker