Health · Moderate evidence
Exercise, Depression, and Anxiety
Physical activity reduces symptoms of depression, anxiety, and psychological distress in adults, showing a moderate effect that is larger at higher intensities and in shorter interventions.
Review of systematic reviews · 1 source · 2 min
What the studies show
- Moderate effect on depression and anxiety compared to usual care.
- Higher intensity was accompanied by greater benefit.
- Interventions of up to 12 weeks showed the largest effects.
How Letz applies it
The coach highlights mood benefits as a legitimate reason to train and refers to a professional when there are signs of distress.
Who it applies to
Adults with and without a clinical diagnosis.
Limits
Does not replace clinical treatment; the app does not screen for or diagnose mental health conditions.
Sources
- Singh et al., British Journal of Sports Medicine, 2023 DOI 10.1136/bjsports-2022-106195
More in Health
- Nutritional Support During GLP-1 TreatmentMonitoring should prioritize symptoms, nutritional adequacy, protein, resistance training, and preserving lean mass and function.
- GLP-1: Lean Mass and Regain After DiscontinuationThese medications produce substantial weight loss, part of which is lean mass; upon discontinuation, much of the weight returns. Exercise combined with treatment better preserved body composition and weight maintenance.
- Daily StepsMore steps per day are associated with lower mortality up to an age-dependent plateau; in weight loss programs, accumulating around 10,000 steps with a portion at a moderate pace was associated with greater weight loss.
- Sedentary TimeAny intensity of physical activity, including light intensity, is associated with lower mortality, while more sedentary time is linked to higher risk, following a non-linear dose-response relationship.