6631

6631 is an asymmetrical 4 object siteswap. The first two throws are non-crossing throws around three times the height of the basic pattern. Then you make the other two objects switch hands underneath by doing a round of 31.
== Siteswap exercises ==
You can use these exercises to practice the same kinds of throws and sequences of throws that are done in this pattern, before you learn the full pattern.
Some of the siteswaps listed below are shortened to leave out parts where you’re not doing anything. Click on them to see animations of the exercises.
You should practice doing these starting with your right hand and with your left hand, so that you will be able to do the pattern on either side.
Prerequisites: 5551, 531
Exercises to prepare for 6631:
*1 ball 6
*2 ball 66
*2 ball 63
*3 ball 6312
*3 ball 6231
*3 ball 661
*3 ball 663
*4 ball 66
== Variations ==
*77731
*888831
*9999931
*883131
*7531
*7742
*8853
*9964
*6635
*6671
*a631
*a316
thumb|left|640 px|4 club 6631 by Robert Wood
Category:Patterns
Category:Siteswaps
Category:4 object patterns
Category:Asynchronous patterns
Category:Ground state siteswaps
Category:Period 4 patterns
Category:Asymmetric patterns