Terms of use
Not medical or training advice
Everything here is reference and editorial material about sport. Definitions of training methods, physiology terms and supplements describe what those things are; they are not a recommendation that you do them. Training hard has real risks, and supplements interact with medications and conditions.
Talk to a qualified professional before acting on anything you read here, particularly if you have an existing condition, are injured, are pregnant, or take prescription medication.
Nothing is for sale
This site sells nothing and takes no payment. Training plans and coaching are on the sister site, hybridtraining.guide, under its own terms.
Accuracy
Definitions are sourced to primary rulebooks and peer-reviewed literature where one exists, and entries carry their sources. Sport formats change their rules; we correct entries in place and date the change. If you find something wrong, tell us and we will fix it.
Content and reuse
Text and original images are ours. Quote us with attribution and a link. Do not republish entries wholesale. Third-party trademarks (HYROX, CrossFit, Spartan and others) belong to their owners and appear here descriptively; we are not affiliated with, endorsed by, or a partner of any of them.
Links out
We link to sources and to sister sites. We are not responsible for what is on the other end.
Liability
The site is provided as-is. To the extent the law allows, we are not liable for loss or injury arising from use of the information here.