https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2025.1602586/full?utm_source=chatgpt.com Conclusion: Training the non dominant side still improves athletic performance when added to normal training. Summary: Across multiple studies, athletes who intentionally trained their weaker side showed improvements in strength, balance, coordination, jumping, agility, and sport skills compared to dominant side only training. Key takeaways - Non dominant side training works - Better symmetry = better performance - Add it in THIS IS NOT TO replace normal training - Key for athletes with clear imbalances (maybe you had some injury growing up or have had a broken bone or tore muscle or tendon in the past)