Grit Strength Home A high intensity interval workout that combines great music, coaching, body weight and barbells. Available Dates for this Activity Calendar List View Events with multiple occurance on a single day January 2026 7:00 AM : Grit Strength Friday January 30, 2026 VIEW ALL EVENTS All events of Jan 2026 × Please choose one of below event 7:00 AM : Grit Strength Friday January 30, 2026