Get in Touch with TrainingHardcore
TrainingHardcore is run by one person, not a support department, so this is a real inbox rather than a ticketing queue. Write in about a calculator that looks wrong, a formula you want explained, a tool that’s missing, or anything else about the site.
There’s no fixed response-time promise — messages get read and answered as they come in, typically within a few days. Mention which tool or page you’re writing about; it makes tracking down the issue much faster.
What’s Useful to Send
- A calculator that seems off: the tool name, what you entered, and what you expected versus what you got.
- A formula or standard question:which tool, and what you’d like clarified.
- A missing tool or feature idea.
- General feedback on the tools, the Muscles & Movement Museum, or the blog.
Before You Write
Nothing on this site is medical, nutritional, or professional training advice — every calculator produces a general estimate from established formulas and conventions, not a diagnosis or a program. If a question is really about your own health or training safety, a physician or qualified trainer is the right person to ask, not an email to this site.