- Parachuting: with and without RSE (Free Speed reducer of Fall). The first part of the free fall which will be in micro gravity (weightlessness) is technical. At the time of the second part, it will find its supports on the air, and will have to pass the wall of the sound twice. It will take much speed, from where need for having a free speed reducer of fall, because it is likely to undergo autorotations and instabilities because of its bulky equipment which will obstruct it in its gestural.
- The physical preparation is based on a work in endurance, jogging, VTT, swimming, stretchings, plus a specific work of cold resistance.
- The equipment: have 2h approximately to equip it entirely before the phase with denitrogenation, which consists in inhaling during 4h pure oxygen in order to withdraw nitrogen 91% of its organization.