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Fitness
20 pieces on wellness, nutrition, sleep, recovery, and the long story of healthy living.
Fitness
Recovery Is Training: Why Rest Days Are Doing More Than You Think
Rest days are often treated as the absence of training. They're actually where most of the adaptation happens.
4 min read
Lifestyle
Morning Routines: What Science Actually Supports
Morning routine culture has generated an entire genre of content. Here's what the research actually supports, stripped of the productivity mythology.
4 min read
Nutrition
How Much Protein Do You Actually Need?
Protein recommendations range from barely enough to survive to amounts that would require eating every two hours. Here's what the evidence actually supports.
4 min read
Metabolic
Post-Meal Walks and Glucose Control — A Simple Intervention
A 2–3 minute walk after meals is one of the simplest interventions for improving glucose control and reducing diabetes risk.
5 min read
Fitness
Zone 2 Cardio: Why Slow, Sustainable Effort Builds Aerobic Capacity
Most people either go hard or don't go at all. Zone 2 training — the forgotten middle — drives aerobic adaptation more efficiently than high-intensity work alone.
4 min read
Metabolic
Insulin Sensitivity — What Changes It
Insulin sensitivity determines how well your body regulates glucose. Exercise, sleep, and muscle mass are the primary levers.
4 min read
Fitness
Walking Is the Most Underrated Form of Exercise
In the race to optimize exercise, walking gets dismissed as too easy to count. The research tells a different story.
4 min read
Fitness
Isometric Strength Training — Static Holds and Joint-Angle Specificity
Isometric training builds strength at the angle trained. It's particularly useful for overcoming sticking points and joint-specific needs.
4 min read
Fitness
Balance Training in Midlife and Later — Why Falls Prevention Matters
Balance declines predictably with age. Targeted training slows the decline and meaningfully reduces fall risk. Here's what the research shows.
3 min read
Fitness
Plyometrics for General Fitness — Power Training Beyond Athletics
Plyometric training builds power and explosiveness. It's useful for general fitness, fall prevention, and maintaining athleticism with age.
4 min read
Cardiovascular
HIIT vs Steady-State Cardio — When Each One Wins
Both methods improve aerobic fitness. HIIT is time-efficient; steady-state builds base capacity. Here's how to use both strategically.
3 min read
Recovery
Deload Weeks — When and Why
A deload week reduces training volume by 40-50% to let your body recover. When done strategically, it improves long-term progress.
4 min read