BioMed Research International / 2014 / Article / Fig 1

Research Article

The Effect of a Short-Term High-Intensity Circuit Training Program on Work Capacity, Body Composition, and Blood Profiles in Sedentary Obese Men: A Pilot Study

Figure 1

Measurements of exercise intensity. (a) The total work completed (primary -axis) and the working heart rate (secondary -axis). Significant ( ) differences between the first exercise session and exercise sessions 8–12 are indicated by an *. (b) Rate of perceived exertion for each exercise session throughout the HICT program. All data represent means ± SD.