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Are you tired of the same old treadmill routine or lifting weights in a crowded gym? If you’re looking for a new way to achieve your fitness goals while having… Continue reading Get Fit with Kickboxing

Looking to learn self-defense? Kickboxing is a great way to improve your skills and enhance your safety! Whether you’re walking home alone at night, commuting in crowded areas, or merely… Continue reading How Kickboxing Improves Your Self-Defense

Our signature Gritbox workout combines high-intensity kickboxing with interval strength training to create the perfect full-body workout. We take it one step further by strategically designing the programming to target… Continue reading Gritty Gains: Let’s Talk Programming

We can all agree that there’s nothing better than summer in Charleston. But we also get that summer can throw a wrench in your fitness routine. Whether you’re on the… Continue reading Summer Workouts: Staying Fit on Vacation

In the fitness world, there’s a prevailing notion that strength training is primarily a man’s domain. Though, that couldn’t be further from the truth! Women, just like their male counterparts,… Continue reading How Women are Redefining Strength Training

The Grit Box workout features three stations – the bag, the bench and the wall. The wall focuses on total-body resistance training to improve strength, stability and coordination. The use… Continue reading Fitness Classes with TRX: Total-Body Suspension Training

At Grit Box, we believe that fitness is for everyone, regardless of age or ability! Which is why we are proud to team up with Rock Steady Boxing (RSB) to… Continue reading Rock Steady Boxing

Kickboxing is one hell of a way to boost your self-confidence. It’s a workout that requires grit, determination, and mental toughness, all of which can translate into other areas of… Continue reading Unleashing Confidence With Kickboxing

At Grit Box, we believe that fitness should be challenging, effective, and most importantly, fun! Which is why we offer High Intensity Interval Training (HIIT) classes that incorporate kickboxing and… Continue reading Up Your Gains with High Intensity Interval Training

National Nutrition Month is here and at Grit Box, we’re all about the connection between nutrition and fitness. “Putting work in at the gym means nothing if you’re not fueling… Continue reading Fueling Your Fitness: How Proper Nutrition Powers Your Workouts