It is found in Fuchsia City. Within the Safari Zone, not far from the Secret House where you are given HM03 (Surf), you will find an item called Gold Teeth. Head to the Safari Zone Warden's house, east of the Pokémon Center, and talk to him. He'll take the Gold Teeth and give you HM04 (Strength).
First,go to Nimbassa city.Next,go to the house behind the Pokemon center,then go to the house beside it go in and you'll see a guy close to the top left corner,talk to him,you'll get the move strength.
you have to get the golden teeth at the safari zone then give the golden teeth to the man who's house is nearest to the gym.
1.) Fly/ Travel to Raimon City
2.) Search for a blue-haired boy INSIDE a house. (left side of city)
3.) he will give you HM04 Strength.
you have to go to mt. mortar (east of ecruteak town) and a guy will jump out of the cave and will give you hm 04 strength
You can find it at the top of the lost tower in Route 209.
HM 4 Strength can be obtained from one of the houses in Nimbasa.
Find the Gold teeth in the safari zone. Go talk to the Warden (right of the Pokemon Center) and he will give you hm 04- strength.
By using the HM Strength.
HM04 Strength is found in Nimbasa City in the top-left building.
go to olivine..find a tavern near the pokemon center..a sailor will give you STRENGTH HM
You get strength in Nimbasa City in the top left building.
a guy in a house on the north side of the battle institute in nimbassa city gives you hm 04 streangth HOPE THIS HELPS :)
HM04 Strength is found in Nimbasa City in the top-left building if you do not go up the stairs in the city.
You have to find the safari zone wardens teeth. give it to him and you get strength
In a building north of the Pokemon Center in Nimbasa.
You can get the HM Strength at Nimbasa City. One of the buildings behind the Poke Center will have a man with blue hair and will talk to you about the HM Strength and will give you it.
a guy in nimbasa city
HM STRENGTH HM STRENGTH
HM04 Strength is found in Nimbasa City in the top-left building.
cut, fly, surf, strength, dive, waterfall