The selections are made by the Psycho-Physiological Selection Unit and the Aptitude Selection Unit; they generally follow the physical tests.
The activities provide the competitors' commitment for three days in the following assessments:
- gymnastic tests: pushups, bending of the chest from the supine position (abdominal exercises), flat race and additional optional tests;
- physic-psycho-aptitude selection: blood samples, psycho-aptitude tests, medical specialist examinations (cardiologist, otolaryngologist, general medicine, etc.)
Programs and succession of the activities can be different from one competition to another.