The Largest Study in Resistance Training

In January 2021, Dr James Steele released a “groundbreaking study” about fit20. The study outlined how doing fit20 once a week can provide substantial increase in strength and fitness; regardless of baseline fitness, gender or age.


Bram Kroeske, one of the founders of fit20, interviewed Dr Steele about the study and in this series of articles, with accompanying short videos, you will hear what the numbers reveal!


This study is the largest study of its kind; using anonymised data of nearly 15,000 people and there has never been a study in sports and exercise science where the data of so many different practitioners have been analysed, for so long, using such a uniform training protocol.

In this video, Dr Steele details how unique this study is, how valuable the data is, and how the data was collected.