Subjects’ characteristics and data of the maximal exercise test.

<p>Subjects’ characteristics and data of the maximal exercise test.</p

Heart rate responses during a single bout of high-intensity interval exercise in active and insufficiently active men.

<p>Data expressed as mean ± SD.</p

Correlation analysis between affective response and rating of perceived exertion during a single bout of high-intensity interval exercise.

<p>Correlation analysis between affective response and rating of perceived exertion during a single bout of high-intensity interval exercise.</p

Frequency of the positive/neutral and negative affective responses in the beginning, in the middle, and in the end of the high-intensity interval exercise in insufficiently active and active men.

<p>Frequency of the positive/neutral and negative affective responses in the beginning, in the middle, and in the end of the high-intensity interval exercise in insufficiently active and active men.</p

Mean affective response, lowest affective response, highest affective response, and affective response in the highest rating of perceived exertion during a single bout of high-intensity interval exercise in active and insufficiently active men.

<p>Mean affective response, lowest affective response, highest affective response, and affective response in the highest rating of perceived exertion during a single bout of high-intensity interval exercise in active and insufficiently active men.</p

Rating of perceived exertion during a single bout of high-intensity interval exercise in active and insufficiently active men.

<p>Data expressed as mean ± SD.</p

Categorical analysis of the high-intensity interval exercise bout according to the affective responses in active and insufficiently active men.

<p>Categorical analysis of the high-intensity interval exercise bout according to the affective responses in active and insufficiently active men.</p

Affective responses during a single bout of high-intensity interval exercise in active and insufficiently active men.

<p>*Different from the insufficiently active group (p < 0.05). Data expressed as mean ± SD.</p