People who love sports know how to enjoy it. They have a passion which is a part of the lifestyle. Regardless if they only watch the sports or participate in some, they actually have that habit as a part of their lives.
Those who only watch sports normally try to do it as often as possible. For example soccer fans always try to follow different matches and also buy tickets for live games. It is similar behavior in others sports too. They all have their audience.
What about people who do sports on their own only? How do they plan the sport activities? Well let us take skiing which is winter sport as an example. What do you think a skier tries to follow and get more information about?
Skiing requires much and good snow for the best experience. For that it is required that we have minus degrees outside. A passionate skier will of course try to get more information about snow and weather. Therefore, it is perfect if there are some live webcams available. They give the best description of a situation on ski pistes.
And what about people who run? They probably also follow weather development and try to use every nice day for running especially if they set up a goal for some period. In theory it is easy to plan how often and how much to run but in real life we have obstacles like weather, sickness, tiredness or something else that might disturb our plans. Planning running and other activities must be adapted to all circumstances.