It is recommended that healthy adults exercise regularly. Experts recommend 30 minutes of moderate activity a day, which can include activities like walking, mowing the lawn, or swimming. Vigorous activity like running or dancing is also recommended. In addition, it is important to reduce the amount of time spent sitting in a day, even if one exercise regularly. Getting up for a 5 minute walk every hour spent sitting at a desk job significantly reduces long-term negative health outcomes. Which of the following is an underlying assumption of the argument above? 1. Being physically active helps maintain long-term health
2. If you exercise regularly, that can offset the negative health impacts of sitting all day at a desk
3. Mowing the lawn is a practical way to get into shape