Why VO₂ max matters
A useful lens on fitness. A starting point for better questions.
Strength is a long game.
Train for the life outside the gym, too.
A slower pace. A stronger base.
Understanding the conversation around Zone 2.
What DEXA actually tells you
A snapshot of body composition, with important limits.
How much protein do you need?
Start with your needs, not someone else’s routine.
Sauna, longevity, and the evidence
An invitation to read beyond the headline.
Wearables: signal vs. noise
Use your data without letting it run your day.
Your personal health dashboard
Fewer numbers. Better questions.
These introductory articles are for general education, not medical advice. They are written by the FormSpan editorial team and have not undergone clinical review.