Mountaineering is a sport in which one of the main goals is conquering the peak of a mountain. A large number of mountaineers have different motives, and they are mainly: challenge, enjoying unspoilt nature and socializing. Mountaineering often requires good shape, because it involves ascent, descent, carrying a backpack etc. Experience is necessary for using a map, compass, altimeter and other equipment. Basic mountaineering equipment includes shoes, jacket, backpack. Equipment list for a serious mountaineering expedition is long. Apart from food and water, it includes climbing equipment (belt, prusik, connectors, ice axe, crampons, helmet, sticks ...), camping equipment (tent, sleeping bag, base), other equipment (sunglasses, ski goggles, torch, compass...). During ascent and descent unforeseen circumstances can occur. Hikers must be mentally ready to stay calm in the worst situations (fog, wind, snow, rain, lack of water and food, injuries, equipment breakdowns ...) and help the others to finish the action safely.

Mountaineering Club "Vučji zub" on the massif of Durmitor, photo by Slavenko Vukasović
Altitude sickness
Goal of mountaineering is conquering the peaks of high mountains. Most often these include the peaks over 2000 metres above sea level. While climbing the high mountains the changes in the body occur, primarily because air pressure decreases with an increase in altitude
|
Height (in meters) |
Atmospheric pressure (in millibars) |
|
0 |
1013 |
|
1000 |
899 |
|
2000 |
795 |
|
3000 |
701 |
|
4000 |
616 |
|
5000 |
540 |
|
6000 |
472 |
Source: International Civil Aviation Organization
As a result of lower pressure, blood is less saturated with oxygen than at lower altitudes. An organism can be somewhat adjusted to these conditions. Heart beats faster, blood pressure increases. However, at higher altitudes, it is difficult for our body to adjust. That is how altitude sickness occurs. Symptoms of altitude sickness are headaches, insomnia, loss of appetite, nausea, vomiting, loss of urination etc. Ways to fight altitude sickness are: to be in better condition, drink plenty of fluids, eat well, be well acclimatised.
Acclimatization is the gradual habituation of the organism to high altitude. Mountaineers usually try to get acclimatised by the method of ‘up – down’which includes the so-called acclimatization ascents: climbing higher altitudes during the day, and then descending and spending the night at lower altitude. It is only after one or more acclimatization ascents that one can definitely keep going toward a peak.

