I developed some serious information about physiology when people play footbag, and our group was part of some physiology measurements (oxigen uptake, Bosco's Test, jump components) and we have the outcomes ready to be compare with other measurements (ideally from top players).
Wathever, We love the game, and we just enjoy it and wanna play it until death, we need think in footbag expansion and consolidate the footbag image like a sport.
I think that we need more information when a young boy (7-8 years old) come to us and wanna learn footbag, footbag is very difficult at begining and young boys-girls would be disappointed very soon. They need a more pedagogic approch, play, laugh, more children to be part of a group. Footbag is a coordinative sport and must have an early initiation (like table tenis, swimming, gymnastic, etc) to be a top player, so we need be on the alert to make a good job with childs.
I dont think that footbag must lost its essence, but we need be focused in the future for the growth of the sport.
Shred all time.