Blog
What the research behind our exercise pages found, explained plainly, with sources.
- Research · · 5 min read
Bench press vs dumbbell press vs push-up: what the research actually says
What studies show about the barbell bench press, dumbbell press and push-up for strength, muscle and shoulders, and where the evidence runs out.
- Guides · · 5 min read
How to read the 3D form demos on this site
A guide to the 3D exercise demos on this site, covering tempo notation, live joint-angle readouts, mistake mode, camera views and the muscle glow.