GRIND Human Performance vs Double Edge Fit

For members of GRIND Human Performance to reserve their place in a class, sign up for gym events, and general account management like updating headshots and credit card on file.

Welcome to the official Double Edge Fitness app — your command center for crushing goals, booking classes, and staying connected to the community that pushes you to be your absolute best. This is where your fitness journey gets sharper. Reserve your spot in WODs and specialty classes with a tap, so you never miss the workouts that matter. Log every lift, track your PRs, and watch your progress build over time. Whether you're chasing a new snatch PR or beating yesterday's metcon time, everything you need to measure your gains is right here. See exactly how far you've come and know precisely where you're headed next. But Double Edge Fitness has never been just about the workout — it's about the people beside you. Stay fired up between sessions with the social performance feed where you can celebrate teammates' victories, drop comments on their PRs, and keep the momentum rolling 24/7. Check the leaderboards, see your name climb, and let the friendly competition fuel your fire. This is your gym, your community, your results — now available anywhere, anytime. Download the Double Edge Fitness app and take your training to the next level.