To find Strength in Pokemon Black/White you have to go to Nimbasa City. Once you are there, go to the two houses above the Pokemon Center. Go into the house furthest left. There should be a boy downstairs with some awesome blue hair :D Talk to him and he will give you Strength and gives you a hint to use it on Route 16.
Hope that helps--Taylor
You find HM strength in Nimbasa City (Top Left Building). Talk to the man.
Go to Nimbasa. From where the Pokecenter is head up once in that row of houses. The really last house to the far left is where you find Strength. A boy with blue hair gives it to you.
There is none in pokemon black.
There are no pokemon after pokemon blACK and white but there will be more pokemon games in the future.
Zekrom (Pokemon White) and Reshiram (Pokemon Black).
you cant on pokemon black
Dawn is not in pokemon black.
You get it near the PC in nabassa city well the city you beat the leader an she opens the bridge
You get it from the safari zone warden in fuchsia city after you give him his gold teeth.
talk to the boy with blue hair in a house north of the battle institute in nimbassa city
by getting gold teeth in safari zone then take it to the warden at his house and he gives you strenghth
In Pokemon Diamond, Pearl, and Platinum, the HM Strength is given to you by the elderly lady in the haunted tower south of Solaceon Town. She is at the top floor.
you find strength behind the Pokemon center in nimbassa city there is two buildings got to the one on the left and speak with a ace trainer in the building
it's at the top of lost tower, that big thing just south of solaceon town.
First you have to find Warren's golden teeth in the Safari Zone. Then you give it to him in Fuchsia City. He will give you HM4 that contains Strenghth.
strenghth
Pokemon black pokes pokemon if weathered otherwise pokes black
It can not be in Pokemon black but you can get it in Pokemon white.
CRE, speed and strenghth.