The Brookbush Institute continues to enhance education with new articles, new courses, a modern glossary, an AI Tutor, ...

Having good genes might be a shortcut to a nice physique – but they're not everything. Here's what you need to know.

Having good genes might be a shortcut to a nice physique—but they're not everything. Here's what you need to know.

Research also backs up the importance of durability, particularly in ultramarathons. A 2025 study says “muscle damage and associated fatigue is the main impediment to performance in long ...

Experts discuss whether or not regular guys should use AI as a personal trainer, sharing the best ways it works now and what ...

David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of financial accounting, corporate and individual tax planning and preparation, and investing and retirement planning.

If you’ve ever climbed stairs, carried a heavy object, hiked up a mountain, played tug of war, or done a squat, congratulations: You’ve done resistance training without even knowing it. This form of ...

In some ways, it was an offseason of upheaval for the Twins. Executive chair Joe Pohlad was replaced by his brother, Tom. President of baseball and business operations Derek Falvey left the ...

Polarized training is based on a clear 80/20 distribution: 80% of your training at low intensity (max HR 65–75%) and 20% intense (at or above the anaerobic threshold), while the middle zone is largely ...

We developed the 7-Hour Workout Week, detailed in our book Train Smart, Run Forever, to help runners increase the likelihood that they will log miles well past their 50s. As athletes, coaches, and ...

Every day, millions of people input prompts (whether questions or instructions) into AI tools such as ChatGPT, Perplexity, Claude, DALL-E, or Meta AI. Recently, media coverage highlighted what seemed ...