Research-based · We haven’t tested these products ourselves
Fitness gear comparisons, researched for you
Official specs, current prices and named sources — with a short answer at the top of every guide and prices checked Nov 2026. No invented scores, and no medical advice.
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Theragun Prime (6th Gen) vs Hypervolt 3 (2026)
These are the current everyday full-size guns from Therabody and Hyperice: Prime at $329.99, Hypervolt 3 at $249. The question is whether Prime’s deeper, triangular design is worth the extra money over a quieter, longer-battery Hypervolt 3.
ComparisonMassage gun vs foam roller (2026)
This is a format decision, not another Theragun-versus-Hypervolt review. A current full-size massage gun and a compact GRID roller do different jobs at very different official prices.
Buying guideThe best yoga mats (2026)
A daily yoga mat is a thickness, material and grip decision: dense closed-cell PVC that lasts, a reversible rubber mat that grips when you sweat, or natural rubber with a stronger dry tack.
Buying guideThe best foam rollers (2026)
A foam roller is a simple recovery tool, but length, texture and whether the core holds its shape matter more than a brand name on the end cap.
GuideSupplement testing seals explained: NSF, USP and Informed Sport
A seal is a testing program, not an FDA approval and not a reason to take a supplement. This page explains three official marks and how to check them, with no product picks and no doses.
GuideProtein powder: what to look for on the label
This is a buying-criteria page about Supplement Facts panels and third-party marks, not a recommendation to use a protein powder and not a whey-versus-plant comparison.
GuideCreatine monohydrate: what to look for on the label
This is a label-and-testing guide, not a recommendation to take creatine and not a dose. The useful work happens on the Supplement Facts panel and on third-party certification marks.
ComparisonSquat stand vs power rack (2026)
This is a format decision, not another squat-rack best-of. A squat stand is usually two uprights you walk out of. A power rack is a four-post cage you lift inside, typically with safeties included.