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.
It is recommended for general health to exercise 5-7 times per week at a moderate intensity, enough to increase your heart rate and breathing, for a minimum of 30 minutes per session. To increase your cardiovascular fitness levels, exercise 3-5 times per week at 60 -- 90% of your maximum heart rate (220 minus your age).