Block

The Boxing Defence family covers the blocking and guard techniques specific to Western boxing — the most refined system of hand-based defence in combat sports, developed through over 150 years of professional prizefighting. [1] Boxing defence includes the high guard (both hands at cheek level protecting the head), the shell defence (Philly shell/shoulder roll where the lead shoulder protects the chin), the cross-arm guard, and the catch-and-block technique where punches are absorbed on the gloves or forearms. [1,2] Boxing's defensive systems are designed to minimise damage while keeping the fighter in position to immediately counter-attack — the best boxing defence is not passive avoidance but active positioning that sets up offensive responses. [2,3] Floyd Mayweather Jr.'s shoulder roll defence and Canelo Álvarez's upper body movement represent the pinnacle of modern boxing defensive evolution. [3]

The Karate Block family covers traditional karate blocking techniques (uke waza, 受け技) — the formalised defensive system of Japanese and Okinawan karate that uses powerful, decisive arm movements to intercept and deflect incoming strikes. [1] Karate recognises five fundamental blocks: age uke (rising block against head attacks), gedan barai (downward sweep against low attacks), soto uke (outside-to-inside block against midsection attacks), uchi uke (inside-to-outside block), and shuto uke (knife-hand block). [1,2] Unlike boxing's passive absorption-style blocking, karate blocks are executed with full power and commitment — the blocking arm meets the attack with force, often damaging the attacker's striking limb (the concept of 'uke' as both receiving and counter-attacking simultaneously). [2,3] Karate blocks are practiced extensively in kata (formal patterns) and developed through thousands of repetitions until they become reflexive responses to attacks from any angle. [3]

The Krav Maga Defence family within the Block group covers Krav Maga's blocking and deflection system for defending against unarmed strikes — designed for real-world self-defence where the defender may have no training, no warning, and no protective equipment. [1] Krav Maga defence emphasises two core principles: the 360-degree defence (outside defence against circular attacks from any angle) and the inside defence (deflecting straight punches inward). [1,2] Unlike sport-fighting blocking that assumes a squared-off opponent at known range, Krav Maga defences are designed for ambush attacks, surprise punches, and chaotic street violence — they use gross motor movements that function even under the adrenaline dump and fine-motor-skill degradation that occurs during a real attack. [2,3] Every Krav Maga defence includes an immediate simultaneous counter-attack ('bursting') — the system never separates defence from offence. [3]

The Kung Fu Defence family covers defensive blocking, deflecting, and intercepting techniques from Chinese martial arts (kung fu/wushu) systems — the most diverse collection of defensive hand techniques in any martial arts tradition. [1] Chinese martial arts developed fundamentally different defensive approaches from Western boxing: rather than absorbing strikes on a passive guard, many Chinese systems emphasise redirecting attacks using minimal force (four ounces deflects a thousand pounds — the Tai Chi principle) or simultaneously blocking and striking (pak sao/simultaneous block-strike in Wing Chun). [1,2] The major Chinese defensive systems include Wing Chun's centreline trapping (pak sao, bong sao, tan sao), Tai Chi's yielding redirections, Shaolin's hard external blocks, and Bagua's evasive circle-walking. [2,3] These systems reflect the Chinese martial philosophy of using the opponent's force against them rather than meeting force with force. [3]