Cross Fitnesss

2015 11 20 nutrient dense header

Nutrient Dense vs. Calorically Dense Food

Have you ever been told to eat “nutrient-rich” or “nutrient-dense” foods? Or to stay away from foods that have “empty calories”? When terms like these are thrown around, it’s easy to get confused. It’s time to accurately describe the concepts of nutrient density and caloric density and what roles they play in a well-balanced diet. …

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How to Tell If Yogurt Has Gone Bad

Your favorite breakfast staple is surprisingly long-lasting. When it comes to longevity, not all yogurt is created equally.Christopher Testani for The New York Times. Food Stylist: Simon Andrews. Published Feb. 24, 2025Updated Feb. 26, 2025 Yogurt was born as a means of preserving fresh milk, thousands of years before refrigerators were invented. But forget stashing…

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2017 07 12 three exercises good trainers avoid header

3 Exercises Good Trainers Always Avoid

The fitness industry is forever changing. Walk into any storage closet in a gym, or even your home, and you’ll surely find a piece of equipment or DVD that is no longer considered an effective tool in the training world. As we evolve in the industry and become more knowledgeable about current scientific studies and…

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Is There a Cure for Cold Sores?

Q: I get cold sores several times a year. Is there a way to keep them from coming back? It usually starts with a tingling at the edge of your lip. Painful, fluid-filled bumps emerge. Then they pop, ooze, scab over and eventually heal. Every few months, this cycle repeats. Cold sores, also known as…

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2017 07 21 trx exercises to increase balance header

5 TRX Exercises to Improve Balance

While balance has not traditionally been included in the four major components of health-related fitness—aerobic fitness, muscular fitness, flexibility and body composition—research confirms that both static and dynamic balance play a critical role in keeping us active and injury-free. Static balance is the ability to stand in place on one leg without creating undo biomechanical…

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2015 12 22 resistant header

Health Benefits of Resistant Starch

When you hear the word “starch,” what are the first thoughts that come to mind? Carbs. Glucose. Blood sugar spikes. High insulin levels. Post-workout glycogen resynthesis. While some of that is true, it’s time to think outside the box and explore the world of resistant starch (RS) and its many health benefits. What is Resistant…

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2017 07 28 one weight workout cable machine header

One Weight Workout – Cable Machine

The functional training cable machine is an incredibly versatile piece of equipment because the adjustable cable pulley allows the user to move in a variety of directions with resistance. Unfortunately, it’s often used for only a few exercises: triceps press-downs, chest flyes and some variation of standing or kneeling crunches. That means most people aren’t…

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