The right answer is B. long distance running.
Sports endurance is what keeps an effort in the long run. Good endurance also makes it possible to find even more pleasure in your favorite sport and makes easier the efforts of the daily life.
In order to become enduring, the athlete gradually increases the distance of your workouts. It does not seem like much but accumulated over time, these small distances will make all the difference. the athlete must also be careful to maintain a slow and steady rhythm.
Many people make the mistake of running too fast during their long session of the week and then have difficulty getting to the end. They have to run slowly and focus on how far they have to go.
