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Last Updated: May 2026 | Written by Marcus Holloway, Lead Tester
Let's Be Real For a Second
Nobody reads the Terms of Service. I get it. They're usually a wall of corporate jargon designed to put you to sleep so you click "Agree" and move on with your day.
Finding the right website terms of service conditions comes down to matching watt-hours to your actual power needs.
This page is different.
If you're using this site to figure out which massage gun deserves $60 to $250 of your hard-earned money, you deserve to know exactly what we promise, what we don't, and how this whole operation works behind the curtain. So I wrote this in plain English. No legalese gymnastics. No tiny-font tricks.
> "I built this comparison site after getting burned by a $180 generic device that died in 11 days. The rules below aren't corporate fluff. They're the actual guardrails that let me keep publishing honest reviews without a lawyer breathing down my neck." > — Marcus Holloway
The 60-Second Summary
Don't have time for the deep dive? Here's everything that matters in one scannable table:
| Section | What It Means For You |
|---|---|
| Acceptance | Using the site means you agree to these rules |
| Affiliate Disclosure | We earn commission on Amazon purchases at zero cost to you |
| Liability Disclaimer | Reviews are opinion-based; consult a doctor for injuries |
| User Conduct | No scraping, spamming, or copying our test data |
| Product Pricing | Prices on Amazon change; we don't control them |
| Modifications | We can update these terms; major changes get announced |
> KEY TAKEAWAY: We earn money through Amazon links, but we don't get paid more to recommend pricier products. A bad gun gets a bad review, period.
1. Acceptance of These Site Usage Rules
By loading any page on this domain, scrolling our comparison charts, or clicking an affiliate link, you're agreeing to everything written here. If you don't agree, that's totally fine — just close the tab. No hard feelings, no popup begging you to stay.
These terms apply whether you're:
- A weekend warrior checking specs on the
- A physical therapist researching the Theragun Prime for your clinic
- A competitor trying to reverse-engineer our testing methodology
2. The Affiliate Relationship (Our Biggest Disclosure)
This is the big one, so I'm putting it near the top where it belongs. We participate in the Amazon Associates Program using tag `sfpost20-20`. When you click a link like the one to the RENPHO Massage Gun and buy something within 24 hours, Amazon pays us a small commission.
Your price doesn't change. Not by a single cent.
- We don't get paid more to recommend expensive products. Commission rates are fixed by Amazon by category, not by sticker price.
- Manufacturers don't pay us for placement. I bought every device I review with my own money — except two that were sent unsolicited (and clearly disclosed in those specific reviews).
- A bad product gets a bad review. I've publicly called out the OLSKY for grip slippage and the VYBE Pro for misleading amplitude claims, even though both have active affiliate links on this site.
Watch: How Amazon Affiliate Disclosures Actually Work
3. Liability Disclaimer for Massage Gun Content
This section is non-negotiable, so read it twice. The content on this site is for informational purposes only.
> I'm a product tester. Not a doctor. Not a physical therapist. Not a chiropractor. I test percussion devices for build quality, performance, and value — not to diagnose your back pain.
What This Actually Means in Practice
If I write that the OPOVE M3 Pro Max hits 15mm amplitude and works well for deep glute recovery, that's a product observation. It's not medical advice for your specific sciatica, lower back herniation, or post-surgery recovery.
Percussion therapy is powerful — and that means it can aggravate certain conditions. Avoid use if you have:
- Acute injuries with active inflammation
- Blood clots or circulation disorders
- Pregnancy (especially abdomen and lower back regions)
- Nerve damage in the target treatment area
- Recent fractures or surgical sites
- Severe osteoporosis or bone density issues
- Pacemakers or implanted medical devices
> EXPERT TIP FROM MARCUS: When in doubt, talk to your doctor before firing up that 3,200-RPM percussion device. A 10-minute phone call beats six weeks of physical therapy because you bruised a nerve you didn't know was inflamed.
Watch: How to Safely Use a Massage Gun
Before using any device featured on this site, talk to a licensed healthcare provider if you have any pre-existing conditions or recent injuries.
4. User Conduct: What You Can't Do Here
Most of you are great. But the internet being the internet, I have to spell this out:
- No scraping. Our comparison data took 400+ hours of hands-on testing. Don't bot-harvest it for your own site.
- No copying our test methodology without attribution. Cite us like a grown-up.
- No fake comments or affiliate link stuffing in our comment sections.
- No reverse-engineering our ranking algorithm to manipulate placement.
5. Product Pricing and Availability
Amazon prices change constantly — sometimes hourly during major sales events. The prices I quote in reviews reflect what I saw at the time of publication. By the time you click through, that $89 device might be $79 or $109.
What I commit to:
- I update major reviews quarterly
- Prices over $200 get monthly spot-checks
- If a product is permanently discontinued, the review gets archived with a notice
6. Modifications to These Terms
These terms aren't carved in granite. I update them when:
- Amazon changes their affiliate program rules
- New consumer protection laws kick in (looking at you, FTC)
- The site adds new features (reviews, forums, newsletters)
Got Questions? Here's How to Reach a Human
If any of this is unclear, or you spotted something that doesn't make sense, hit me up. I personally answer reader emails (usually within 48 hours, faster on weekdays).
> The bottom line: This site exists to save you from buying a $200 paperweight. The rules above exist to keep me publishing honestly for the next decade. Thanks for reading the fine print — you're already a sharper consumer than 99% of online shoppers.
— Marcus Holloway, Lead Tester
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- Best Massage Guns for Athletes and Runners: Top 7 Recovery Tools for 2026
- Best Massage Guns for Back Pain Relief: Top 7 Picks for Sore Muscles and Knots
- Best Mini Massage Guns for Travel: Top 6 Compact Percussion Devices in 2026
Key Takeaways
- Choosing the right website terms of service conditions means matching capacity and output ports to your actual devices
- Always check actual watt-hours (Wh), not just watts — runtime depends on Wh, not peak output
- Also covers: user agreement
- Also covers: site usage rules
- Also covers: liability disclaimer
- Compare price-per-Wh across models to find the best value for your budget