This instructable includes different types of pitches.

Step 1: 4 Seamer

This is a regular 4 seam fastball.

Step 2: 2 Seamer

This is a 2 seam fastball,

Step 3: Changeup

This is a changeup. Throw slowly and accurate.

Step 4: Circle Changeup

This is a circle changeup. Throw slowly also.

Step 5: Curveball

Start at this grip, Then twist around to make your palm point upward. If you are under 25 you could seriously injure your arm throwing this a bunch of times.

Step 6: Slider

This has a lot of movement. Throw regular. Not slow.

Step 7: Knuckleball

Throw overhand. Don't flap wrist when throwing.

Step 8: Enjoy

Have fun. I hope this will help you in the future if you become a pitcher. I am also a pitcher. Remember, do not throw the curveball a bunch of times.