how much should you exercise per week
Healthy adults should get a minimum of 2-1/2 hours per week of moderate-intensity aerobic activity, or a minimum of 1-1/4 hours per week of vigorous-intensity aerobic activity, or a combination of the two.
Time at the Gym Per Week: 10 hours. To reap the most heart health benefits, the researchers of this new study are on to something. They found an exercise regimen of 30 minutes a day only reduces your risk of heart disease by about 10 percent.