Joshua Kozak on Twitter: "20 year old me: Jiu-Jitsu is a functional martial arts with real world applications. 36 year old me cutting my daughter's hang nail: https://t.co/RNs2VW8WcK" / Twitter
Coach Kozak - Just wrapped our first day of filming at the... | Facebook
Claudia Kozak (@hasfitclaudia) • Instagram photos and videos
HASfit - Great news Tribe! Claudia gave birth to a... | Facebook
Claudia Kozak (@hasfitclaudia) • Instagram photos and videos
The Best YouTube Channels for Home Workouts - Love to be in the Kitchen
Where is Coach Kozak?! $1,000+ GIVEAWAY and Q&A w/ Coach - YouTube
Joshua Kozak - THE SECRETS OF THEIR SUCCESS
Creek's Kozak a big man with a big heart
Coach Kozak - It's really easy to fall into the trap of buying my kids everything I never had. Instead, I'm focusing on giving my kids the attention I never received.
Coach Kozak VLog Archives - HASfit - Free Full Length Workout Videos and Fitness Programs
How Coach & Claudia Stop Food Cravings – How to Stop Craving Sweets, Sugar, and Junk Food - YouTube
HASfit Home - HASfit - Free Full Length Workout Videos and Fitness Programs
Joshua Kozak on Twitter: "Starting to feel really good about our decision to move from SF Bay Area to Utah 18 months ago. https://t.co/wj5yDmSOdh" / Twitter
Coach Kozak ready for the next set - Goucher Magazine