Physiologic Adaptations to Interval and Continuous Running at Low Volume and Vigorous Intensity Over 14-Weeks.

The present study was designed to compare the physiological effects between the two training regimes and the control group.The subjects from interval and continuous group performed others activities as resistance training, swimming or soccer. Those activities wasn't controlled by our study, but the individual didn't do physical activities at least 3 hours before started our running sessions. The control group simply performed their normal physical activities (resistance training, swimming or soccer). But, each 3 weeks we had a contact with control group to check about any injury or illness that could affect the final results. None were found.