Big UP Productions just launched a new short film on YouTube called The Insiders, which is all about indoor climbing, and features Paul Robinson, Sasha DiGiulian, Vasya Vorotnikov, and Ashima Shiraishi.

They shot it in three days at Central Rock Gym in Worcester, MA, with the support of Rockwerx, who built the facility, and prAna. All the holds are from Teknik and e-grips, and master routesetter Chris Danielson did a great job crafting showpiece routes and boulder problems for each of the climbers.

For more about the climbers, visit Big UP's blog.