Building forearms requires direct training like wrist flexion, reverse curls, and loaded carries rather than relying solely on grippers or avoiding straps. Tracking muscle development with progress photos helps confirm physical changes over time.
What people think builds forearms. Grippers only. No straps ever. Heavy curls. What actually builds forearms. Wrist flexion. Reverse curls. Loaded carries.Progress photos prove the details. GainFrame. Compare. Smart filters. Side by side. Slider. Deep dive analysis. See what changed and what to focus on next. Home. Compare. Insights.
Like the comics? The app does the tracking.
GainFrame turns progress photos into body fat estimates, muscle scores, and honest trend lines — the stuff these comics keep nagging you about. Free to start on iOS.
