Polarized vs. Pyramidal vs. Threshold: Which Model Holds the Real Power?

Researchers compiled 20 years of data from 348 trained athletes across 13 studies to compare three main training intensity distributions (TID):

1. Polarized – Most training at low intensity, a small portion at very high intensity, and little in the middle.
2. Pyramidal – Primarily low-intensity training, with moderate amounts in the middle, and the least at high intensity.
3. Threshold – A significant amount of training around the “threshold” zone, with relatively less volume at low and very high intensities.

Key Findings

• Polarized training often performs well, but overall differences between the three TID models were modest for improving VO₂peak and time-trial results.
• The low sample sizes for some groups limit any definitive conclusion that one model is universally superior.
• All three approaches can be effective if carefully structured and matched to the athlete’s needs.

Practical Takeaways

• If you’re already well-trained, how you apply each TID might matter more than picking “the best” model on paper.
• Both polarized and pyramidal training have strong evidence backing them. Threshold training can also work but is less studied in direct comparison.
• Consider your training history, current fitness, and personal tolerance when choosing how to distribute intensities.

Bottom Line
There is no single “one-size-fits-all” best training model. Each TID approach can yield solid performance gains if implemented thoughtfully.

Full Article

• Link to the Springer article (Sports Medicine)

On my mindA Bold Reminder to Break Plateaus

“There are no limits. There are plateaus, but you must not stay there, you must go beyond them. If it kills you, it kills you.” – Bruce Lee

It’s a stark but powerful call to reject complacency. Plateaus may feel comfortable, but growth happens when we test those boundaries—perhaps at the risk of discomfort. Keep this message in sight as a reminder that real progress starts just beyond the familiar.

Damian