From: Acute affective responses to prescribed and self-selected exercise sessions in adolescent girls: an observational study
Minute
Self-selected session
Prescribed session
1
75.5 ± 12.3*
78.4 ± 10.5*
5
93.8 ± 11.0
92.11 ± 10.7
10
95.8 ± 11.9
92.8 ± 9.9
15
100.2 ± 10.9
96.8 ± 10.7
20
99.7 ± 12.4
94.6 ± 13.0