
Source: Healthkicker

It's 100% against our survival instincts. To jump you need to fight against your deepest fears. You can do that with a parachute, alone or with an instructor, or with an elastic rope attached to your feet.
Video - Air diving in Point Break:
Video - From one plane to another.
Video - Basejumping from the Tour Eiffel.
Bungee jumping consists in jumping from an elevated place after having been slung with an elastic rope. An extremity of rope is fixed to the body of a person and the other end to a fixed structure, a bridge for example. It used to be an initiation ritual in the Island of Ascension, one of the New Hebrides Islands, the Republic of Vanuatu in the Pacific Ocean. Unlike skydiving bungee jumping can have some side effects for health, mainly due to the sharp tug received at the final part of the jump. These collateral effects are of minor concern if you do not have other pre-existing pathologies, but it is important to be aware of them. The tallest jump in the world is in Switzerland, near Locarno: it's the hydroelectric dike of Verzasca, 220 ms height. This jump is very well known since it appears in the first scene of a 007 movie, Goldeneye.
Video - Amateur jumps from the hydroelectric dike of Verzasca.
Video - Jumping with crocodile.
May it is alpinism in its classical form or free-climbing with bare hands, the philosophy doesn't change: it's a constant challenge for your will and for your fear. Look out for the cult movie Vertical Limit.
Video - Vertical Limit original trailer:
Video - Men or cats?
Video - Challenging walls: faraway so close.
Apnea is the most instinctive way to go underwater. And it is a great way to understand our own limits. Somehow, it is like meditation. Another advantage: you don't need a lot of preparation to do it. And with good training, it is possible to stay underwater for more than 2 minutes after only a few lessons. Info on: www.apneamagazine.com
Video - Le gran bleu.
Video - Open Water. Not to be seen before going under water.
Video - Cats and dogs go scuba diving.
The most famous run is the NY marathon, with more than 100,000 runners every year. Other nice marathons: Paris, Tokyo, Venice, Honolulu. There are also long distance runs: like the 100km. And the Iron Man challenges, with running, biking and swimming long distances. All in the same day.
Video - Top ten things that come to you mind while you are running the NY marathon. From David Letterman.
Video - The first scene from Chariots of Fire.
Video - And the last one.
Bicycle. Born around 1860. Some former traces are coming from a drawing of Leonardo da Vinci, another one found in Stoke Pages (Buckinghamshire, England): an angel on a hobby horse.
Video - Bad meetings by bicycle.