It's not the first time to swim in open water, but it's definitely your first time to swim in open water. In Beijing in September, it was a little cold in the morning and the water temperature was very low, but it was acceptable. Compared with the water temperature, the water that scares me is very low, only one meter. I practiced freestyle before the competition. I hope frogs can swim across the mixed 1k5 during the race, but nothing can be seen at the bottom of the lake. I can't straighten my hair. I can't swim directly. Finally, I almost swam the breaststroke. At the beginning of two or three hundred meters, I was so nervous that I took a few sips of water.
Replenishment, swimming doesn't need replenishment, running doesn't need to worry about replenishment, so let's talk about bicycle replenishment. The cycling stage of the Olympic distance is not available. All the food and water are prepared by the players themselves before the game. Generally speaking, everyone will stick energy on the car, and the kettle will be filled with water or drinks. You can prepare more energy glue, and maybe you won't be hungry after you go to water. In terms of equipment, I don't wear an iron three-piece suit, and I need to change clothes after swimming, which will lose some time. This bike is borrowed. Suitable for riding once before the race. I have this problem. Of these three projects, cycling is the most dangerous. Everyone should be familiar with their cars as much as possible, such as adjusting the seat height and getting familiar with the feeling of braking. The hardest thing is the bike. It is suggested to prepare a gas cylinder, spare tire and simple tools, even if the organizing Committee provides maintenance services, you must also be prepared. After placing bicycles the day before, some athletes will deliberately suffocate before the game to prevent inflation and puncture. Finally, remember to put on your number sticker.