50 Alternating one arm forearm touches in a row: 50 total touches. The ‘right-left’ sequence cannot be broken.
50 Alternating Pass-Tomahawk Touches in a row: The ‘pass-tomahawk’ sequence cannot be broken.
50 Alternating Pass-Pokey Touches in a row: This challenge must be completed in the Pass-Right Handed Pokey – Pass – Left Handed Pokey – Repeat. Sequence. Again, 50 total touches.

This was a great Vlog post by The McKibbin Brothers! BEACH VOLLEYBALL: More Than a Sport
I have mention this but many of SandYard staff and friends met playing volleyball and we agree... it is such a great community.
Please go take a look and Follow The McKibbins Brothers social outlets.

The above video has a great line wrapping tutorial at the end... Awesome!