Editorial policy

Nebula is an independent-style editorial publication about mature athletic development. We seek useful explanations rather than pressure, spectacle or medical certainty. The policy below describes how topics are selected, checked, labelled and corrected during 2026.

The policy applies to every article, glossary entry, research note and resource summary on the site. It is meant to be specific enough that a reader can check whether a page followed it. For example, a piece on heart-rate training for adults over 35 would be expected to name its sources, state its limits and avoid claiming a personal outcome. The editor is responsible for applying the policy, and any contributor who cannot meet it is asked to revise the work or withdraw it. The policy covers articles, glossary entries, research notes, event listings and resource summaries published on the site. It applies equally to staff writers, invited contributors and anyone who supplies material to the desk. Readers can use it to judge whether a page meets the standards the desk has set for itself.

1. Mission

Our mission is to help readers ask better questions about physiology, functional training, recovery and context. We write for understanding, not for a guaranteed outcome.

Better questions might include what a measurement actually shows, who a study did not include, and what a reader would need to confirm with a professional before acting. The publication prefers a careful explanation over a dramatic headline, even when a dramatic headline would attract more readers. In practice this means headlines describe the content, avoid exaggeration and do not suggest a personal result. A source is preferred when it is a peer-reviewed paper, a position statement from a professional body or a government publication. Secondary sources, such as news reports, are used only to locate the original work and are not cited as evidence on their own. Each article lists its main references at the end so that a reader can verify a claim independently.

2. Selection

Topics are selected for relevance to adult athletes, public interest, seasonal context and the availability of responsible evidence. We do not manufacture urgency to increase attention.

Topic ideas may come from the desk, from contributors or from reader questions received through contact.php. The editor checks each idea against three questions: whether it serves adult readers, whether responsible evidence exists and whether the subject can be handled without individual medical judgement. Seasonal context, such as the dry and rainy seasons in Indonesia, may shape timing but does not change the evidence standard. Topics that cannot be treated responsibly are declined, and the reason may be shared with the person who proposed them. Typical grounds for declining include promotional wording, a claim that outpaces the evidence, or a topic that falls outside the scope of the publication. A contributor may resubmit after revising, and the desk gives the same review to the revised version. Decisions are normally communicated within 21 days of receipt.

3. Sources

Writers identify primary research, professional guidance and practitioner context where appropriate. A source is not treated as decisive merely because it is recent or popular.

Preferred sources include peer-reviewed journals, position statements from professional bodies, and textbooks from recognised publishers. Practitioner experience is described as experience, not as proof, and is separated from research findings in the text. Each article lists the main sources it relies on, with the title, authors and year so that readers can locate them. Where a source is a single small study, the article says so and avoids presenting it as settled knowledge. Wording such as may, is associated with or was observed in is used where a study shows a link and not a cause. Sample size, the age range of participants and the setting of the study are mentioned where they affect how far a result can be applied to men aged 35 and over. When a topic has no consensus, the article describes the main positions and does not select one for the reader.

4. Review

Technical drafts receive an editorial review for clarity and, when needed, a subject review for terminology and limitations. Review does not turn general content into personal medical advice.

Editorial review checks structure, clarity, tone and whether any sentence promises or implies a particular result. Subject review is used for physiology, nutrition and recovery topics, and is carried out by a reviewer with relevant training. The review is recorded internally with the date and the reviewer's role, though the reviewer's name is published only with consent. A review improves accuracy and wording but cannot make a general article suitable for an individual's medical circumstances. Where an article touches on a heart condition, an injury or a medicine, a reviewer with relevant training reads it before publication where one is available. Reviewers are not paid by any organisation mentioned in the page, and they are asked to disclose any connection. The review confirms accuracy of the description and does not turn the article into personal advice.

5. Conflicts

Contributors disclose paid work, products or relationships that could reasonably affect a topic. The editor may add a disclosure, change the assignment or decline publication.

Relationships that call for disclosure include paid consulting for a company mentioned in an article, ownership of shares, receipt of free equipment, and employment by a gym or clinic that features in the piece. A disclosure statement appears at the end of the relevant page in plain language. If the conflict is serious enough that it could reasonably affect trust, the editor may reassign the article to another writer. Contributors are asked to update their disclosures once a year, and again whenever circumstances change. Circumstances that call for a new disclosure include a contributor accepting a role with an organisation named in the piece, or a gift of equipment or travel connected to a topic. Where a disclosure is relevant to readers, a short statement appears at the end of the article. Nebula does not accept payment in exchange for coverage, and no article is written to favour a commercial partner.

6. Commercial separation

Advertising and sponsored material are labelled and kept distinct from independent editorial judgment. A commercial relationship cannot determine a research conclusion or correction.

Advertising staff do not see unpublished drafts and do not take part in editorial meetings. A paid placement uses a different visual treatment from an article and carries the label described in the advertising policy. If a sponsor asks for a change to independent content, the request is declined and may be noted internally. Commercial relationships do not change the order in which topics are researched or the weight given to evidence. The date of publication and the date of the most recent review appear near the top of each page. Articles are reviewed at least once every 12 months, and sooner when a significant new study or a revised guideline appears. A page that has not been reviewed within that period is marked accordingly, or it is withdrawn from the main listings.

7. Reader participation

Reader stories may be edited for length and privacy. We seek permission before publication and avoid presenting one person's experience as proof of a general effect.

When a reader offers a personal account, the desk asks for written permission, confirms which details may be shown and removes anything that could identify a third party. First names or initials may be used instead of full names. A contributor may withdraw permission before publication, and after publication may ask for removal, which the desk aims to complete within 14 days. Personal accounts are always presented alongside context that makes clear they describe one situation only. Where a case study is used, personal details are removed or changed, and consent is obtained before any identifiable information is published. The desk does not publish before-and-after comparisons that imply a typical result. Photographs show training and environments, and they are not presented as evidence of an outcome.

8. Corrections

Material factual errors are corrected promptly, with a note when the change could alter interpretation. Minor style edits may occur without a public correction note. A correction that changes the meaning of a statement is shown at the top or bottom of the page with the date and a short description of what changed. Where a factual error could lead to harm, the page is corrected or taken down as soon as the editor has confirmed the problem, normally within 3 days. The previous version is retained in the internal archive for 24 months.

9. Complaints

Send a complaint with the page, concern and supporting source to the contact desk. We aim to acknowledge within 7 business days and give a reasoned response within 30 days. An acknowledgement is sent within 7 business days, and a reader who wishes to appeal can ask for a second review by a different member of the desk. Complaints that concern personal data are handled under the privacy policy, and the reader may also approach the Indonesian authority for personal data protection. Records of complaints are kept for 24 months and are used to improve the process.

10. History

This policy was introduced on 1 January 2026 and reviewed on 1 October 2026. Changes are recorded by date so the reader can understand the standard that applied at publication.

To raise a concern about accuracy or conduct, a reader can write through contact.php, by post to Jalan Cendrawasih No. 45, Duren Sawit, Jakarta Timur 13440, Indonesia, or by telephone on +62 856 9317 4825. The desk acknowledges a complaint within 7 business days, investigates it and aims to reply within 30 days with the findings and any action taken. Corrections are shown with a dated note at the top or bottom of the page, and the original wording of a significant error is described so that the change is transparent. This policy was published on 1 January 2026 and reviewed on 1 October 2026; any future revision will be dated on this page. The dated entries to date are:

• (a) 1 January 2026: first publication of the editorial policy;
• (b) 1 October 2026: review of sourcing, disclosure and correction procedures, with added detail on review periods.