I tried the six exercises a 66-year-old longevity doctor swears by, and they're surprisingly simple and effective

Key Points:

• Dr. Mark Hyman, a 66-year-old physician and longevity expert, emphasizes the importance of strength training in maintaining muscle mass, which he calls the "organ of longevity," crucial for blood sugar control, bone protection, metabolism, and independence as we age.
• Muscle loss naturally occurs after age 30 but can be combated with strength training, which can improve energy, sleep, and mood within as little as 10 days, according to Hyman.
• Hyman recommends a workout of six exercises targeting core, upper body, grip endurance, and rotational movement, including mountain climbers, rotational cable press, single-arm rotational cable row, dead hangs, lat pulldowns, and alternating dumbbell chest presses.
• These exercises can be adapted for home use with resistance bands, water bottles, or playground equipment, making strength training accessible without a gym.
• Hyman advises performing this workout three to four times weekly alongside daily walking, starting gradually for beginners, to build strength that supports long-term health and the ability to enjoy life at any age.