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Gritbox Fitness

Gritbox Fitness

Gritbox Fitness combines the high-intensity and therapeutic power of kickboxing with the transformative results of strength training into a fitness experience like you’ve never seen.

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Month: December 2020

Interval Training & The After Burn Effect

Ever wonder how you can get more out of your workouts? Or why trainers always say that your workout will leave you burning more calories while you’re sitting at your… Continue reading Interval Training & The After Burn Effect

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Published December 15, 2020
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HIIT Style Workouts & the Impact on Your Mental Health

I think we can all agree that 2020 has been a tough one… We have been thrown out of our normal routines and forced into new ones. It has impacted… Continue reading HIIT Style Workouts & the Impact on Your Mental Health

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Published December 14, 2020
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new & improved app

Never miss a beat with the new Gritbox app, available now!

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Unleash your inner badass with kickboxing and strength training. Located in the heart of Downtown Charleston and South End Charlotte.

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