Glossary of terms
Twelve working definitions with the limits that keep each one useful, from aerobic threshold to range of motion.
Open the glossaryResearch
Reading sports science without losing the thread.
Research notes at Meliora translate published studies into plain language, and they stay close to what the evidence can and cannot support for adults aged 35 and over.
How we describe the strength of evidence
Not every source carries the same weight. When a note cites a finding, it names the kind of study behind it so that readers can calibrate how much to lean on it. The table below shows the vocabulary used across the library and the typical limits of each kind of source.
| Source type | What it can show | Typical limit | How we label it |
|---|---|---|---|
| Systematic review | Patterns across many studies on one question. | Only as sound as the studies it collects. | Broad evidence |
| Controlled trial | Differences between groups under set conditions. | Samples are often small, young or short-term. | Direct evidence |
| Observational study | Associations in large groups followed over time. | Cannot isolate cause from association. | Associative evidence |
| Position statement | Consensus summaries from professional bodies. | Reflects the evidence available at publication. | Consensus view |
| Coach or athlete report | Practical context and examples. | Individual experience may not transfer to others. | Practitioner account |
A five-step way to read a study
Most readers meet research through a headline or a summary. These five steps work for a headline, a press release or the paper itself, and they take only a few minutes when the habit is established.
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Step 1
Find the question
State in one sentence what the researchers set out to test. If the sentence is hard to write, the study may be answering a narrower question than the headline suggests.
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Step 2
Check who took part
Note the age range, training background and numbers involved. Results from twenty-year-old students may not describe a fifty-year-old office worker.
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Step 3
Look at the measure
Ask what was actually measured: a laboratory marker, a performance test or a self-reported feeling. Each answers a different kind of question.
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Step 4
Read the limits
Authors usually list limitations near the end. Those paragraphs often carry the most honest guidance about how far the result can travel.
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Step 5
Decide what changes
Ask whether the finding alters a real decision. If not, it may be interesting without being useful, and that is a perfectly good outcome.
Why age 35 and over is a distinct question
A large share of published exercise research uses young, healthy volunteers because they are easy to recruit and follow. Adults in their late thirties, forties and fifties have different training histories, schedules and recovery patterns, and they are far more varied from one person to the next. A finding can be sound for its sample and still require careful interpretation for a reader in this age group.
Our notes therefore look for studies that include older adults, and they state plainly when a result comes from a younger population. Where evidence for men over 35 is thin, the note says so rather than extending a younger result.
- Sample age range is stated near the top of each note.
- Training status, from sedentary to experienced, is named wherever the source reports it.
- Follow-up length is given so that short-term changes are not read as lasting ones.
Reading guides and reference pages
These pages are designed to be read alongside the research notes. Each one opens as an ordinary page on this site and can be printed from your browser for offline reading.
Methodology
How sources are chosen, how evidence tiers are applied and how the editorial desk reviews each note before publication.
Read the methodologyEditorial policy
The standards for corrections, conflicts of interest and the separation of advertising from editorial work.
Read the policyA principle we return to
A study answers the question it was designed to answer. Our job is to say clearly what that question was, and to avoid stretching the answer to cover a different one.
This sentence appears in the working notes of the editorial desk and shapes how drafts are reviewed. A reviewer who finds a conclusion that outruns its source returns the draft with a note, and the writer revises the wording until it matches the evidence.
Common questions about the research notes
Do you run your own studies?
No. Meliora is an editorial publication. We interpret published work and record our reading process; we do not generate clinical data.
What happens when new evidence changes a note?
The note is updated, dated and marked as revised. Material changes are described at the foot of the page so that earlier readers can see what shifted.
Can I send a paper for consideration?
Readers are welcome to send references to [email protected]. We read every submission, though we cannot promise a note on each one.
General information only
Research notes describe published findings in general terms. They do not assess your health, your medical history or your readiness for a particular activity. If a note raises a personal question, a qualified professional who knows you is the right person to answer it.
Contact the editorial desk