As the title says. How many power zone is appropriate?
I see there are 5, 6 and 7 power zones. I asked the question of a trainer and all I got was it depends on your goals or what “you” are trying to accomplished, yet that person did not elaborate. So, I responded that I don’t compete and just training to get stronger, faster and efficient. The person never responded. So I decided to ask here. How many power zones is appropriate - 5, 6 or 7 and why?
TR workouts use 7 zones as well but add Sweet Spot in between Tempo and Threshold and combine Active Recovery and Endurance.
For most of us, there is not much practical training difference between zones 6 and 7. I think the Sweet Spot zone is important for training but it means the Tempo and Threshold ranges are fairly narrow.
You forgot Dr. Stephen Seiler’s three zones. I love the three zone model. It’s so easy to train by.
Zones are an interesting academic exercise but your body doesn’t know the difference between 86% and 89% even though TR might call them separate zones. The adaptations are going to be the same.