Xplicit Fitness in Grantville runs a boxing-focused gym at 6628-A Mission Gorge Rd, San Diego 92120, built around a 40-minute class format that alternates punching rounds with strength circuits. Founded in 2010 by Chad Yarvitz, a California Golden Gloves champion, the facility uses KOUNT-IT touchscreen technology on each heavy bag to track punch count, power output, and endurance metrics in real time across two two-minute boxing rounds per cycle. The strength component rotates through bodyweight exercises, dumbbell presses, medicine ball slams, and battle ropes during five-minute circuit blocks, and the full workout cycles through three rounds of boxing and three strength circuits before a cooldown. Injury management for the repetitive impact of boxing training falls to the sports-medicine corridor on Mission Gorge Road, where San Diego Sports Medicine & Family Health Center treats the wrist, shoulder, and rotator cuff issues common to heavy-bag work. Equipment rental covers boxing gloves and hand wraps for first-timers, with retail purchase options available at the front desk for members who train regularly. The studio is LGBTQ+-affirming, designated as a transgender safe space, and offers active military rate reductions on class packages and memberships. Mission Gorge Road's commercial corridor through Grantville concentrates fitness, dining, and craft-beverage businesses along the same strip, and the post-workout social pull extends to San Diego Brewing Company and other Grantville food-and-drink operations within walking distance. San Diego Magazine featured the Boxing Fusion class format in its fitness coverage, highlighting the warm-up structure that includes Swiss-ball push-ups, shuttle sprints, and TRX rows before the gloves go on. The facility holds a gender-neutral restroom and processes NFC, credit, and debit payments at the 92120 location on Mission Gorge Road.