Seven Nation Army. Seven Nation Army (also stylized as 7 Nation Army) is a song by American rock duo The White Stripes. It was released as the lead single from their fourth studio album, Elephant, on March 7, 2003, and reached number one on the Modern Rock Tracksâmaintaining that position for three weeks.
A Dr. Kelly Traver , Internal Medicine, answered. To increase aerobic (cardiorespiratory) fitness, do higher-intensity workouts that get you up to 60 to 80 percent of your maximum heart rate for at least 20 to 30 minutes three times a week. This should be in addition to your base activity of 30 minutes a day.
1 When you exercise for at least 30 minutes a day, you increase your metabolism rate for the following 24 hours. 2  All physical activity adds up to boost metabolism â walking farther when you go shopping, taking the stairs instead of an elevator, doing more work around the house or walking the dog â it all helps.