Four focused fitness workspaces. Free in your browser.
Use each workspace directly on gentletools.com. All four share the same local Fitness data layer and are intentionally website-only, with no separate PWA, APK or app-store installation.
Choose a free Fitness workspace
Super Fitness combines the system into one workspace, while the other three remain focused tools. They reuse the same GentleTools Fitness calculations, safety rules and local data layer.
Super Fitness
Use training, nutrition, progress, recovery and the text-only Exercise Library together in one free website-only Fitness workspace.
Workout Planner & Tracker
Plan the week, run a live workout, track RPE and rest, catch PRs and review training trends in one free browser workspace.
Nutrition & Macro Planner
Build transparent calorie and macro targets, log daily intake and review adherence in a free browser workspace.
Body Progress & Readiness
Bring readiness, measurements, weekly review and longer-term trends together with conservative safety handling.
Designed for browser use
Open the apps on desktop, tablet or phone and use them directly in the browser. Separate Fitness PWA installation and downloadable app packages are disabled.