1) if you are a partner and your son want to partcipate in a extreme sport, talk about the activity and what are the danger that he would be exponed and what you can do to avoid this danger.
2) the person who practice a extreme sport, always be secure to count with a necesary protection and the suitable equipment.
3) it's necessary show the limits to realize this kind of sports.
4) the people who practice activities should understand that they need protection and training.
5) the important is that you make according to your capacities andthe equipment that you have.