[David (Sabljak)]

Great Tutorial! Thanks

But ... maybe add this?

uncuff

RemovePlayerAttachedObject(playerid, 0);

and

When cuffed, you jump and fall

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
if(newkeys & KEY_JUMP && !(oldkeys & KEY_JUMP) && GetPlayerSpecialAction(playerid) == SPECIAL_ACTION_CUFFED) ApplyAnimation(playerid, "GYMNASIUM", "gym_jog_falloff",4.1,0,1,1,0,0);
return 1;
}