Psychic moves and Flying moves hurt fighting types greatly.
Flying and Psychic do 2x damage to Fighting-type Pokemon.
I would say the largest fighting type Pokemon is Machamp.
Fighting type Pokemon are weak exist Flying and Psychic.
Fire/fighting type pokemon are good . such as pokemon in the charmander family
Gyarados is a water type. Water type Pokemon are weak when battling a grass type Pokemon.
Mienfoo is a Fighting type pokemon.
Tyrogue is a Fighting type pokemon.
Mienshao is a Fighting type pokemon.
Conkeldurr is a Fighting type pokemon.
Throh is a Fighting type pokemon.
Timburr is a Fighting type pokemon.
Hitmontop is a Fighting type pokemon.