Free download Boxing 4U APK for Android, PC. Latest version is 18, update at February 14, 2019
Boxing 4U version 18 is only one variant.
A full reference for boxing lover.* Punches:- Jab- Cross- Hook- Upper cut...* Defence:- Block- Ducking- Sway- Rotate- Footwork...* Demonstrate by pictures and videos.* Explanation of techniques.* And more ...