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.
How Much Should You Exercise and How Often? Aim for at least 150 minutes a week of moderate-intensity activity (such as brisk waking). That amounts to about 30 minutes a day at least 5 days a week. If you're just getting started, you can slowly build up to that. In time, you can make your workouts longer or more challenging. Do that gradually, so your body can adjust. When you work out, keep your pace low for a few minutes at the start and end of your workout. That way, you warm up and cool down each time. You don't have to do the same exact thing every time. It's more fun if you change it up.