Dr Doris Day MD FAAD on Instagram: "Lifting weights now isn’t just about how you look, it’s about building the strength you’ll rely on for decades to come. The muscle you build in your 50s and 60s becomes the foundation for everyday movement in your 80s and 90s like getting out of a chair, walking confidently, catching your balance. I see this firsthand with my mom, who’s 93 and still independent. The habits you build today matter more than you know."