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Krav Maga Fundamental Strategies: Defend Yourself Without Getting Busted
June 24, 2021
YMAA proudly presents Krav Maga Fundamental Strategies, the fourth book in David Kahn’s popular Krav Maga series.
Working Together: Teaching Online
March 26, 2021
Online teaching has been trending throughout the pandemic. YMAA instructors Jonathan Chang and Michelle Lin share their experiences providing virtual teaching pre-pandemic until now, as well as hosting a global Martial Arts Virtual Camp. I sat down with them recently (virtually of course) to discuss all this and what they are planning for the future.
Brain Damage: Do Football Helmets Help?
September 5, 2016
Recently, the National Football League is facing a 765-million-dollar lawsuit filed on behalf of more than 4,500 former players regarding the concussions and potential chronic traumatic encephalopathy (CTE) sustained during their careers. Similar lawsuits are underway against the National Collegiate Athletic Association as well as the National Hockey League, and football helmet maker Riddell is facing multiple lawsuits over claims about the effectiveness of their helmets at protecting athletes from concussions.
Foam or Knuckles—Navigating the Illusion of Safety
January 18, 2016
If you really want to understand how gloves contribute to the safety of our athletes, especially when it comes to their brains, take a closer look at the physics behind taking a punch with a bare fist or a glove.
Guns, Knives, and the Hollywood Death Sentence
September 21, 2015
In order to become a successful screenwriter in Hollywood, you need to watch a lot of movies, so you can learn from the screenwriters who came before you, and so you can get a feel for what else is out there and popular today.  Unfortunately, this important part of a screenwriter's education is also how Hollywood ends up propagating and recycling incredibly stupid ideas over and over again to the point where the audience just accepts it without question.
The Race to Nowhere - January 15, 2009
The New Year has arrived. “What are you committed to?” asks Seabourne. “You might find yourself searching for an answer. Although you may not be preparing for a big race or have any clearly defined fitness goals--or any goals--you are still committed.”