In addition to being the school of strength, StrongFirst has created a culture built on pushing one’s limits, both physically and mentally. In 2013 Pavel published Kettlebell Simple & Sinister, in which he introduced a now infamous test of one’s strength, mobility, power, and overall resilience. Thus far, 72 men and 125 women have successfully […]
The post Introducing Super Sinister appeared first on StrongFirst.