Drum rudiments are the building blocks for almost every drum beat, pattern, fills and solos.
Practice these by playing along with the animation using your thumbs on the "Practice here" area.

R - right hand; L - left hand. Underlined steps should be accented but feel free to try your own variations.

If you want to know how interesting these can sound on the drum kit, listen to each "Example", as it's played using only the respective rudiment.

R l r l