Error! You must javascript enabled to use this form. Please enable Javascript in your browser. More Heart Stress on Physically Less Fit Runners Training for a marathon doesn't just make running the race easier. Adequate training prior to a marathon also means less stress on the runners heart after the race. View full press release Your Name: Your Email: Subject: Question: We respects your privacy, the information you entered above will not be used to send unsolicited email, and will not be rented or sold to a 3rd party. Your contact information will be shared with the recipient of this message - Privacy Policy Send