Triathlon is a challenging sport that includes swimming, cycling and running. However, which program is the hardest for each person can vary from person to person, as each person's skill and fitness level is different.
First, let's take a look at swimming. For many people, swimming may be the easiest sport because it is an instinctive sport that humans are born with. However, this program can be difficult for those who don't swim regularly or who are not trained to swim. In addition, swimming events in triathlons often require open water, which can present more challenges, such as currents, water temperature, marine life, and other factors.
Next up is the cycling project. For many people, cycling is probably the easiest project because it's a quick, easy exercise. However, in triathlons, the bike stages are usually steep, rugged, and even have to be climbed in places. This requires high cycling skills and endurance. In addition, cycling can also be affected by weather and other environmental factors.
Finally, there is the running event. For many people, running can be the most difficult event because it requires not only endurance but also speed and strength. In triathlons, the running stages are usually steep, rugged, and even have to be climbed in places. Also, running requires more energy and endurance compared to the other two.
To sum up, each event in a triathlon has its own unique challenges and difficulties. Therefore, it is not easy to answer the question of which item is the hardest because it depends on the skill and fitness level of each person. For some, swimming can be the hardest activity; For others, cycling or running can be more difficult. Therefore, to do well in triathlon, each event requires adequate training and preparation.