While they do not include built-in Anti-KB (to remain legal), these clients are used to optimize 1.8.9 PvP performance:
Because Anti-KB mods are strictly banned on major servers like Hypixel , skilled players use legitimate "movement techniques" to mimic reduced knockback: anti kb mod 189 top
A helmet that provides knockback immunity at the cost of defense . While they do not include built-in Anti-KB (to
: Tapping your forward (W) or backward (S) key after a hit resets your sprint, which reduces the knockback you take while increasing what you deal. anti kb mod 189 top
The search for "anti kb mod 189 top" refers to Anti-Knockback (Anti-KB) mods for Minecraft version