the author of this app says:
MySportTraining allows you to log your workouts, your cardiovascular wellness and your vital signs. By keeping track of your health information daily you are better able to review, calculate and improve your routine. Find out exactly how many calories you are burning, and see a chart that displays your performance and vital statistics over time. This program is totally customizable, too! You can even keep track of the amount of sleep you are getting and the mood you are in!