Muscle Expansion

Muscle Expansion (, Muscle Expansion^?)^[1] is the Quirk used by Hard Head.

Description

Muscle Expansion allows Hard Head to expand and strengthen his muscles, granting him a significant increase in physical strength.

Trivia

This Quirk functions identically to Muscle Augmentation.
The abilities of this Quirk are never shown in neither the manga nor in the anime, only in My Hero Academia: The Strongest Hero.

References

↑ My Hero Academia: The Strongest Hero.

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Emitter Class	Acid • Acid Sweat • Air Cannon • Air Walk • All For One • Amplivolt • Anivoice • Anthropomorph • Assault Dust • Attraction of Small Objects • Barrier • Binging Ball • Black Hole • Blackwhip • Blood Control • Bloodcurdle • Boomerang • Brainwashing • Bubble • Cement • Charging Muscles • Clean Bubbler • Clones • Compress • Confession • Copy • Creation • Cremation • Danger Sense • Dark Shadow • Decay • Despot • Double • Earth Flow • Elasticity • Electric Charge • Electrification • Electromagnetic Bullets • Endurance • Erasure • Explosion • Fa Jin • Fiber Master • Float • Forced Quirk Activation • Foresight • Gas • Glamour • Hair-Raiser • Half-Cold Half-Hot • Heal • Heavy Payload • Hellflame • Homing • Hula Hoop • Ice Manipulation • Impact Recoil • Incite • King Slam • Landmine • Larceny • Laser • Leafipulation • Lock Down • Love • Magic • Magnetism • Mimicry • Muddiness • Mushroom • Mutant Bovini • Navel Laser • New Order • One For All • Outburst • Overhaul • Paralysis • Physical Enhancement • Poltergeist • Power • Queen Beam • Radio Waves • Reflect • Rewind • Rupture • Scatter • Search • Shame • Size • Sloshed • Smokescreen • Softening • Solid Air • Somnambulist • Stiffening • Storage • Strongarm • Sugar Rush • Telepath • Traject • Twin Impact • Vibrate • Viral Cosmos • Vitality Stealing • Voice • Warp Gate • Warping • Water Control • Water Gun • Wave Motion • Weld • Whirlwind • Whiteline • Zero Gravity
Transformation Class	Arbor • Beast • Big Fist • Black • Blade-Tooth • Crystallize • Dragon • Fat Absorption • Foldabody • Gigantification • Gyrate • Hair Control • Hardening • Hypertrophy • Liquification • Lizard Tail Splitter • Manifest • Meatball • Mole • Multiplier • Muscle Augmentation • Muscle Expansion • Permeation • Pliabody • Razor Sharp • Rifle • Rivet • Rivet Stab • Saber • Sandstorm • Scales • Shield • Spearlike Bones • Springlike Limbs • Steel • Stress • Super Regeneration • Telescopic • Tongue Tank • Tool Arms • Transform • Transforming Arms
Mutant Class	Big Horn • Blazing Hair • Body Morph • Bull Head • Cemedine • Centipede • Chameleon • Chronostasis • Comic • Curse • Dog • Dupli-Arms • Earphone Jack • Engine • Extend-o-Hair • Extra Arms • Fierce Wings • Food • Frog • Gatling • Gecko • Glycerin • High Spec • Horn Cannon • Infrared • Invisibility • Iron Claws • Jet • Life Force • Orcinus • Plant • Pop Off • Quad Arms • Rabbit • Serpentress • Shock Absorption • Shoulder-Mounted Jets • Tail • Tape • Trap Flex • Vines • Water Pump • Zoom
Vigilantes Original	Bat • Beams From His Eyes • Blast • Bombify • Bundodo • Chest Hair • Cloud • Control Horn • Diesel Locomotive • Dragon Breath • Eel • Electric Eel • Electromagnetic Waves • Flame • Flight • Fly Swatter • Giant Flying Spinning Turtle • Giant Monkey • Glide and Slide • Kaiju • Leap • Lizard • Locust • Longleg • Mantis • Monster Cat • Multiplication • Octopus (Squid) • Overclock • Pointer • Polygraph • Queen Bee • Rocket Thrust • Scissors • Self-Detonation • Slide and Glide • Smoke • Soccer • Spike • Steam Locomotive • Stock • Strike • Suicide Bomb • Swan • Wooden Swords From His Hands
Team-Up Missions Original	Bristle • Involuntary Revelation • Poison Gas
Movie and Anime Original	Air Wall • Bullet Laser • Cell Activation • Chart • Chimera • Cow • Eagle • Electricity Generation • Flash Bang Sweat • Good Ear • Hologram • Hydra • IQ • Metal Manipulation • Mummification • Octopus • Scanning • Slice • Spotted Seal • Squirmy Fingers • Toho • Weather Manipulation • Whole-Body Lens • Yell • Zombie Virus
Game Original	Brown Bear • Cleaning • Dust • Eruption • Fan • Whale
Related Articles	Luminescent Baby • Quirk Singularity • Quirk Marriages • Quirkless

[auto-8a232b4b40e4d55e71526640b382dd70-1] My Hero Academia: The Strongest Hero.

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Muscle Expansion

Contents

Description

Trivia

References

Site Navigation

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