MSI Press Blog

The human ability to err comes through in American Ninja Warrior that I have watched. No missteps or a fixed error result in a run to glory. One simple misstep, and even the greatest warrior can fall from glory. Last night, Isaac Caldierno, one of only two ninjas to finish Stage Four at Mount Midoriyama, fell on one of the early obstacles in the Indiana city competition. Had he lost his touch? No. Had his muscles atrophied? No. Did his strategic thinking skills fail to keep up with the ever-evolving courses? No. Had he miscalculated the obstacle? No. Did he feel sick, confused, or distracted? No. He simply took a misstep—as we all do from time to time throughout life, sometimes metaphorically, sometimes literally. In other words, he is human. When Kacy Catanzaro made her way through tall poles rising from water, situated farther apart from each other than Casey could possibly reach, she did a quick calculation and jumped, managing to grab and hang on to the next pole. The c...

Precerpt from Grandma's Ninja Training Diary: The Secret to Losing Weight: It’s Not Just Eating Less There is no question that beyond serious muscle training, I needed to lose weight. The weight, though, did not just disappear, though I tried hard to eat less—a lot less. Thanks to Brittany, my trainer, I learned that it really was not how much I ate, but what I ate.      Like most people trying to lose weight, I thought cutting calories was the answer. If I just ate less, surely the pounds would melt away. But instead of feeling lighter, I felt exhausted, cranky, and constantly hungry. Brittany took one look at my food choices and explained that my body wasn’t getting what it needed. It turns out that the key to weight loss wasn’t starvation—it was nourishment. I had to shift my focus from eating less to eating right. More protein, more fiber, and fewer empty carbs. More whole foods, fewer processed snacks. Instead of a tiny bowl of cereal that left me hungry an hour l...

  Coming soon! Watch for it!  Grandma's Ninja Training Diary  (Leaver and Renz) Grandma’s Ninja Training Diary  is the inspiring true story of a 70-year-old grandmother who dares to dream big—by training for  American Ninja Warrior . Teaming up with coach and trainer Brittany Renz, she embarks on a three-year journey to build strength, resilience, flexibility, balance, and endurance—starting from scratch. Told in a dynamic mix of diary entries, coaching insights, and behind-the-scenes reflections, this book chronicles the ups and downs of late-in-life athletic training. From gym workouts to rock climbing, yoga to injury recovery, sleep to mindset—every aspect of the transformation is explored with honesty and humor. Grandma shares what she’s learning; Coach Brittany explains why she’s right—or wrong. Together, they offer a realistic, encouraging look at what it takes to pursue an extraordinary goal at any age. Part training manual, part motivational memoir,...

  Coming soon! Watch for it!  Grandma's Ninja Training Diary  (Leaver and Renz) Grandma’s Ninja Training Diary  is the inspiring true story of a 70-year-old grandmother who dares to dream big—by training for  American Ninja Warrior . Teaming up with coach and trainer Brittany Renz, she embarks on a three-year journey to build strength, resilience, flexibility, balance, and endurance—starting from scratch. Told in a dynamic mix of diary entries, coaching insights, and behind-the-scenes reflections, this book chronicles the ups and downs of late-in-life athletic training. From gym workouts to rock climbing, yoga to injury recovery, sleep to mindset—every aspect of the transformation is explored with honesty and humor. Grandma shares what she’s learning; Coach Brittany explains why she’s right—or wrong. Together, they offer a realistic, encouraging look at what it takes to pursue an extraordinary goal at any age. Part training manual, part motivational memoir,...