About

Pink Rep Lab explains the science of getting stronger, made for skinny beginners and anyone training at home with little or no equipment.

Where it comes from

Sources are published studies and guidance from named organisations (for example Harvard Health, ACE, Cleveland Clinic, ACSM, WHO). We name them on every video and page so you can check them. Where evidence is limited, we say so.

Disclaimer

We are not doctors, dietitians, physiotherapists or certified trainers, and not licensed experts of any kind. This site is general information, not medical, nutrition or training advice. For anything about your own health, follow a doctor or another qualified healthcare professional. Talk to a doctor first if you have an injury, pain, a heart or other health condition, or if you are under 18.

Privacy

Pink Rep Lab does not require an account. Training records you enter into the site's tools are intended to stay in your browser on your device. The site does not intentionally send those records to a Pink Rep Lab account or server, and it has no ads or analytics of its own.

Your browser, the hosting provider (GitHub Pages) and any third-party service you choose to open, such as YouTube, may process technical information under their own practices.

Records are saved in this browser on this device. They are not synced across devices, and clearing browser data or using private browsing may remove them. Export a backup first on the My journey page. "Clear all saved data" removes only the records stored by Pink Rep Lab in this browser.

Contact and community

Pink Rep Lab is an independent educational project. Watch and subscribe on YouTube: @pinkreplab. Other community links will be added when available.