Fitness editor
Jonas Bergmann
Jonas looks after the fitness guides at cybermag – from treadmills and walking pads to rowing machines, ellipticals and smart gyms. His focus: honest, data-driven buying advice without marketing hype.

Reviews
300 reviews
73Artsauna Göteborg 90 Infrarotkabine
66newgen medicals Infrarotkabine NX1338
63COSTWAY Infrarotsauna VH36234PQ-NWDE
71Dewello Windsor Infrarotsauna
88Dewello Lakefield 3 Infrarotsauna
71HECHT Infrarotkabine
68Artsauna Oslo Infrarotkabine
74Dewello Brandon Infrarotsauna
68arboleaf CM20C
65FlexiSpot DynamicX Ultra
72Dinamicamed Premium 8.0
80Bob and Brad 721 Fußmassagegerät
Guides
6 articles
Calorie burn on the rowing machine: How much you really burn
A rowing machine burns around 400–800 calories per hour depending on intensity. Discover the real numbers for typical sessions, what influences calorie burn, and how the rowing machine compares against treadmills, cross trainers, and exercise bikes.
Folding treadmills: who they're worth it for
Folding mechanism, walking pad, or fixed treadmill? What the compact models can do, where they demand compromises, and what you should look for when buying.
Treadmill training for beginners: the first four weeks
How to start without overexertion: find a walking pace, gradually increase volume, and recognize the point where a break is more valuable than the next session.
Setting up and maintaining your treadmill: making it last
The right location, an aligned running surface, and regular care determine how long a treadmill runs quietly and without problems.
Losing Weight on the Treadmill: How It Works
How to effectively burn calories with regular treadmill training – including tips on intervals and incline.

Treadmills for Seniors: What Matters
Low entry, long handrails, and a very slow starting speed – what really matters on a treadmill for seniors, and what it may cost.
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