Fitness & Exercise
Cardio Basics
An entire category of exercise whose main job description is simply: make the heart work hard enough, often enough, that it gets better at its actual job.
Recovery & Rest
The part of a workout program that produces the most actual physical improvement isn't the workout itself — it's what happens afterward, especially while you're asleep.
Yoga
A practice that, in its original form, was never really about touching your toes — the physical postures were just one piece of a much broader spiritual and philosophical system.
Strength Training
A form of exercise where the actual strength gains don't happen during the workout itself — they happen afterward, while your muscles rest and repair.