WINDSOR – Owners Jen and Todd Kornfield opened Catalyst Brazilian Jiu Jitsu last May, fulfilling a longtime dream. A competitor himself, Kornfield had trained and competed for more than a decade, ...

Affinity Kickboxing Studio offers kickboxing, Brazilian jiu-jitsu and fitness classes six days a week for adult and kids. Affinity Kickboxing Studio is owned and operated by Nick Johnson. The studio ...