Nothing found. Try a different search or browse all episodes.

Training Science

17 episodes1 newsletter

Episodes

Tools & Calculators

See all tools
  • Hydration Calculator

    Find out how much fluid you need during training, based on your body weight and session length.

    Calculate your hydration
  • VDOT Calculator

    Turn a recent race time into a VDOT score and training paces that match your current fitness.

    See your score

Frequently
asked questions

Quick answers to the questions we hear most about this topic.

What is training science?

The study of how the body adapts to training, covering programming, volume, intensity and recovery, and how research applies in practice.

How is it different from general fitness advice?

General advice tends to offer one plan for everyone. Training science asks why a method works, for whom and under what conditions, so you can adjust it to your own goals and recovery.

How often should I change my program?

There is no fixed schedule. Change it when progress stalls or your goals change, rather than for novelty alone.

What does progressive overload mean?

Gradually increasing what you ask of your body over time, through more load, volume, density or skill, so it keeps having a reason to adapt.

Do I need lab testing or a coach?

Neither is required to make progress. Testing and coaching can help you individualize training and spot problems early, but consistent, well-structured training comes first.

How long until I see results?

It depends on what you are training and where you are starting from. Strength and skill often improve within weeks; changes in muscle size and aerobic fitness usually take longer.

Is more training always better?

No. Adaptation happens during recovery, so the right amount is the most you can recover from and still progress. Beyond that, extra work tends to add fatigue rather than results.