To aid EV training, there are several EV training hotspots for your Pokemon.
| Type of EV you want to gain to your Pokemon | Places of EV Training | EV Value per Pokemon |
| HP- | Trainer w/ Bidoof at Route 209, right by the muddy slope for bike. | 1 HP EV per Bidoof. |
| Attack- | Fish at any of the three Legendary lakes with Super Rod. | 2 Atck. EVs per Gyarados/Seaking. |
| Defense- | Ruin Maniac Cave. | 1 EV per Geodude/Hippopotas |
| Sp. Attack- | Old Chateau/ Three Legendary lakes by Surfing. | 1 Sp. A EV per Gastly/Psyduck, 2 Sp. A EVs per Golduck/Haunter, 3 Sp. A EVs per Gengar |
| Sp. Defense- | Tentacool at almost anywhere you Surf. | 1 SP. Def EV per Tentacool. |
| Speed- | Route 225/226, preferably Route 226 for Diamond players as to avoid Memento Skuntanks. | 1 EV per Spearow/Rattata, 2 EVs per Fearow/Raticate |
Somewhere sandwiched in the topic is another general description of EVs, in case you forgot what EVs were. I supply to you the EV training chart, which can really help.
Also, it is REALLY important that you keep track of your EVs. Once tiny change could mean a BIG stat difference.