Why Your Strength Gains Slow Down in Midlife (And How to Fix It) Building muscle in your 20s feels different from building muscle in your 40s and 50s. If your strength progress has slowed, your recovery feels longer, or your workouts feel harder than they used to, you are not imagining it. Midlife changes how your body responds to training. The good news? Slower progress does not mean permanent decline. It means you need a smarter strategy. Let’s break down what’s happening — and how to improve muscle performance, recovery, and strength naturally. 1. Muscle Protein Synthesis Becomes Less Efficient As we age, the body becomes less responsive to protein intake. This is sometimes referred to as “anabolic resistance.” That means: You may need higher quality protein. Essential amino acids become more important. Recovery requires more attention. Supporting muscle protein synthesis is critical for maintaining lean muscle mass and gym performance. 👉 Learn more about...