( ) I confess I missed some business, perhaps through excessive perfectionism ( ). In 1988, I am opposed to the venal spirit of the public jump sites ( ). Profits are tempting but it is improbable not to further explore this fantastic material that is latex. I conduct a whole series of research ( ). In 2010 and for a long time already security is real. Things have really changed ( ).
( ) I contact several doctors in the face of my passion their attitudes are condescending to my proposals for medical researches ( ) A junior hospital doctor decides to write his thesis on these medico - physical appearances ( ) All the medical results show that ( ).
Patent and development
( ) Over twenty-five years later, I have never sacrificed anything to security procedures ( ) My rule: the conical fitting. In case of notches or friction, each core is independent throughout the length of the elastic ( ) I did not invent this technique but I adapted it (...).
I go back up using my muscle power and I jump using the strength of my head ( ). I still have to invent clamps to climb up along the bungee (...) I am the only one doing that. You must be crazy to push sports ethics as far as this ( ) I almost drowned in these icy waters and ( ) Since this experience, by superstition I always have my equipment with me to come down after a jump in case of difficulty ( ).
( ) It is the most elastic material known thus the most resistant with ( ) Natural latex comes from the sap of about twenty plants. In 1525 we chewed this ancestor of chewing gum and it rubs out pencil strokes (...) A certain Charles Goodyear invents ( ) Latex is now used in the textile industry, for nappies, sports or condoms ( ).