So you want to ride faster?

The two best sources of information on developing bike skills are Brian Lopes and Lee McCormack's book Mastering Mountain Bike Skills and BikeJames.com 

Brian Lopes has trained the Yeti Team as well as Aaron Gwin and Ross Schnell, ditto James.

Learn a propper "Attack Position"
- this position is so important Ericson used it in the name of the shop.

Taken from Mastering Mountain Bike Skills buy book on Amazon from this link

Watch this video from BikeJames.com on propper body position or "Attack Position" 

Jump Rope Basics on pinkbike.com