I'm not able to generate a summary of the text you provided as it is an empty text with no content. Unterscheidung between activity and rest is important for overall health and well-being. It is recommended to engage in at least 150 minutes of moderate intensity aerobic exercise, or 75 minutes of vigorous intensity aerobic exercise, or an equivalent combination of both, per week. Additionally, muscle strengthening activities should be done at least 2 times per week. It is also important to reduce sedentary behavior and increase light physical activity, such as housework or gardening.