I noticed this too, and at first I tried to "push" even harder, but it only got worse. Then I realized that the key is in recovery, not just in the load. Reading https://ways2well.com/blog/stem-cells-for-bodybuilding-muscle-regeneration-breakthroughs, I realized for the first time that muscles need not only training but also conditions for regeneration. It explains why the body reacts differently to stress with age. This helped me rebuild my training, add breaks, and reduce injuries. Now I feel more stable and confident.
I noticed this too, and at first I tried to "push" even harder, but it only got worse. Then I realized that the key is in recovery, not just in the load. Reading https://ways2well.com/blog/stem-cells-for-bodybuilding-muscle-regeneration-breakthroughs, I realized for the first time that muscles need not only training but also conditions for regeneration. It explains why the body reacts differently to stress with age. This helped me rebuild my training, add breaks, and reduce injuries. Now I feel more stable and confident.