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.
And, increasing the intensity or the amount of time that you are physically active can have even greater health benefits. Help manage body weight and prevent weight gain. You may need at least 60 minutes of moderately to vigorously intense activity, above usual activity, on most days of the week to manage your weight.