- You’re aerobic – if you can talk for as long as you want with minimal huffing and puffing (h & p)
- You are mostly aerobic – if you can talk for 30 sec + then must h & p for no more than 10 sec
- You are approaching anaerobic threshold – if you can only talk for 10 sec or less, then h & p for 10 + sec
- You’re anaerobic – if you can’t talk more than a few words, and are mostly huffing and puffing.
Learn More about Marathon Training in Jeff’s Book Galloway’s 5K and 10K Running. https://shop.phidippides.com/collections/books-dvds