Why You Shouldn't Do a Hard Workout When You're Upset

The heart can only take so much — and a new study suggests that the combination of strenuous exercise and high emotions may be too much for it to bear. The researchers also looked at exercise and emotional stress individually, to see if each factor, on its own, would affect the risk of heart attack. Although regular physical activity has many benefits, including heart disease prevention, the researchers said they "would recommend that a person who is angry or upset [and] who wants to exerc