2025 Meta-Analysis Confirms: Resistance Training Reduces Symptoms of Depression by 30%

A massive meta-analysis published in The British Journal of Sports Medicine (Feb 2025) confirms that resistance training significantly reduces symptoms of depression, even in individuals with no prior training experience.

🔹 What the Study Found

  • Over 33 clinical trials analyzed
  • Participants engaged in resistance training 2–3x per week
  • Depression symptoms dropped by ~30% compared to control groups
  • Positive effects occurred regardless of gender, fitness level, or baseline mental health

🔹 Why It Works

Resistance training triggers:

  • Endorphin release
  • Better sleep
  • Structured goal-setting
  • A sense of agency and control

Strength training doesn’t just build muscle — it builds resilience.

🔹 Clinical Implications

Doctors and therapists are now encouraged to recommend simple strength protocols (bodyweight or weights) as a complement to therapy and medication.