Want to age well and stay independent for years to come? Start with these 3 simple (but powerful) indicators of longevity: 1️⃣ Balance – If you can’t stand on one foot for 10 seconds, it could signal fall risk and frailty down the road. Start practicing daily! 2️⃣ Grip Strength – Weak grip? It’s not just frustrating—it’s linked to your biological age. Train it with kettlebells, resistance bands, or carrying heavy objects. 3️⃣ Walking Speed – Yes, really! The faster you walk, the longer you’re li