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Area of Science:

  • Adolescent Psychiatry
  • Exercise Science
  • Clinical Psychology

Background:

  • Adolescence is a critical period marked by rising rates of depressive symptoms and declining physical activity.
  • The interplay between aerobic exercise and clinical depression in adolescents warrants deeper investigation.

Purpose of the Study:

  • To evaluate the feasibility of a 12-week intervention aimed at increasing aerobic exercise in adolescents diagnosed with depressive disorders.
  • To determine if adolescents with depression can adhere to a structured exercise regimen.

Main Methods:

  • A cohort of 13 adolescents with depression and low exercise levels participated in the 12-week program.
  • Exercise was monitored using questionnaires, actigraphy, and heart-rate monitors.
  • Depression levels were assessed using standardized rating scales and self-report inventories.

Main Results:

  • All participants completed the intervention, with high adherence to supervised and independent exercise sessions (81% for independent).
  • Significant increases in exercise levels and notable decreases in depression severity were observed.
  • The proportion of participants in the healthy weight category doubled post-intervention.

Conclusions:

  • Adolescents with depression are capable of adhering to a demanding exercise protocol.
  • Structured increases in aerobic exercise are feasible and effective in improving both physical activity and mental health outcomes in this population.