A few days ago, our gym Systems Training Center, celebrated its 9-year anniversary. Anyone in entrepreneurship will tell you that there...

On July 26th, the day of my 4-year old son Nico's birthday, our OB doctor reminded me of something. She has given birth to all three of...

It was late when I wrote the letter to our members and it is late when I write this. My days tend to start early and end late but that's...

Not long ago, I wrote an article on MMA vs Krav Maga. The reason I wrote it was because I often get asked why I do both; why do I train...