Renew Wellness will be joining us in-studio offering dry needling, cupping, & massages after classes! Free 15-minute sessions are available to sign-up for on our App or in Mindbody. Help us give them a warm, GRITTY welcome! GRIT ready to work through 8 rounds of high-intensity kickboxing and full body exercises that'll get your heart… Continue reading Renew Wellness Pop-Up

This May, we’re throwing punches for a purpose. Gritbox is proud to support Charleston Hope’s Together for Mental Health—an incredible initiative funding vital mental and behavioral health programs for under-resourced students in Charleston County. We’ve set a goal to raise $1,500—and we need your help. Join us for two free donation-based classes on Wednesday, May… Continue reading Gritbox for Hope Donation Classes

Get ready to throw down—GRIT style! Join us for the ultimate workout collab with Coach Sav and Franny Radeka. We’re kicking things off with four rounds of high-energy kickboxing, then taking it outside to The Yard for beat-driven plyometric HIIT that’ll leave you sweating and smiling. Let’s move, punch, and power up—together! 45 minutes. 0… Continue reading Plyo & Punches