martial art (lock)

this app is for joint lock techniques who want learn they can learn from here ,this app is only for self defense,you can learn 121 locks and future lock will come soonstay with our application and share with your martial artist friendsstay healthy , join us , share us , rate usthank you
Price USD 0
License Free
Version 3.5
Operating System Android
System Requirements Requires Android 3.0 and up