Read this info on [TM52] Bounce in Pokemon Sword Shield: Isle of Armor! Check out where to get it, and what Pokemon can learn Bounce!
Bounce Stats & Where To Get
|Description||The user bounces up high, then drops on the target on the second turn. This may also leave the target with paralysis.|
|How To Get||Buy from the lady rightside of the Battletower in Wyndon (100000)|
Pokemon That Can Learn Bounce
* Can be searched with Pokemon name.