The short version
Sources we use
We work from the most reliable source first and only move down the list when we need to:
- The maker's own pages: spec sheets, dimensions, weight limits and product pages.
- Manuals and assembly guides, which often list details the product page leaves out.
- Warranty terms, read in full rather than summarised from marketing copy.
- Retailer listings, for current price, shipping and stock.
- Owner reports, looking for problems that repeat across many owners rather than one-off complaints.
- Standards and research, such as safety standards for equipment and peer-reviewed studies for training and supplements.
How a guide is built
- Pick the question. Each guide answers one specific question, like which racks fit under an 8 ft ceiling.
- Build the shortlist from products people actually buy for home use, across budgets.
- Collect the facts for every product from the sources above, and note where each one came from.
- Score each product on the same six criteria, described below.
- Write the verdict, including who should skip each product, not just who should buy it.
- Edit and check: a person checks every number against its source before the page goes live.
How the score works
Where a guide shows a score, it uses the same six criteria on every page. Each is rated out of 10 and the six are averaged to one decimal place. It is a research score based on published information, not the result of a physical test.
| Criterion | What we look at |
|---|---|
| Build quality | Materials, steel gauge, welds and hardware, as the maker specifies them. |
| Value | What you get for the current price compared with close alternatives. |
| Footprint | Floor space and height, including clearance needed to use it. |
| Assembly | Parts count, tools and time, from the manual and owner reports. |
| Warranty | Length and coverage of the frame, parts and labor terms. |
| Fit for a home | Noise, weight, floor load and whether it suits a typical room. |
What "researched" means
"Researched" means we studied the product's published details and owner reports. We have not used it ourselves, and we won't write "we tested" or describe how something feels to use. Where owners report a problem, we say it comes from owner reports.
Prices and dates
Prices change often, so any price we show carries the date we checked it. If we only rechecked prices, the page says "prices checked", not "updated". "Updated" means the content itself was reviewed. Always confirm the final price with the retailer before you buy.
Supplements and training
Supplement guides cite published research, such as position stands from the International Society of Sports Nutrition, fact sheets from the NIH Office of Dietary Supplements, and peer-reviewed studies. We don't make medical claims, and every supplement and training page reminds you to talk to a doctor first, especially if you are pregnant, under 18 or take medication.
Corrections
If you find an error, email us and we'll check it against the source. When we fix a factual mistake, we update the page and its date. See the editorial policy for details.