View post: I’m 45, and I Was Terrified of Weightlifting. One Month With a 40+ Trainer Doubled My Strength John Markunas, 70, prioritizes diet, exercise, and discipline to maintain health and muscle.

Add Yahoo as a preferred source to see more of our stories on Google. A 70-year-old man completed a half-triathlon thanks to habits that made fitness fun, not a chore. He said running, biking, and ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Sam Alvis does not enjoy workouts. Still, he'll ride his bike for hours along the California coast, ...