Useful fitness answers, without the noise.
Evidence-minded guides for people who care more about visible progress than another number on the scale.
Reading about progress is useful. Seeing yours is better.
Turn one gym photo into body-fat, FFMI, and muscle-group trends, then keep the signal going with consistent check-ins.
4.9 ★ from 35 ratings · 5,000 lifters · Private by design
Latest articles
Practical guidance on body composition, progress photos, training, and the work behind GainFrame.
Showing 271–274 of 274 posts
GainFrame + Hevy: The Ultimate Physique Tracking Stack
You log every set, rep, and pound of volume in Hevy. Now connect that training data directly to your visual progress photos.
Timeline Tracking Guide: Visualize Your Progress Over Time
Daily snapshots, quarterly overviews, and auto-generated transformation videos—GainFrame's Timeline turns months of gym selfies into a visual story of your transformation.
Future Physique: See Where Your Body Is Headed
GainFrame's AI prediction engine analyzes your progress photos, generates a projected image of your future self, and gives you the specific training recommendations to get there.
ACSM Resistance Training Guidelines (2025): Sets, Reps & Frequency Explained
For decades, the ACSM prescribed exactly how many sets, reps, and days per week you needed (2-4 sets × 8-12 reps × 2-3 days). The 2025 update dropped most of that. Here's what replaced it - and why "any amount helps" is now the official position.
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