{"niche":"...","description":"What are the best elliptical machines with adjustable resistance levels?","products":[{"brand":"Bowflex","model":"Max Trainer M6","price_gbp":756.55,"origin_country":null,"specs":{"stride_length":"19","weight_capacity":"300 lbs","built_in_workouts":"5","resistance_levels":"16","heart_rate_monitor":"Heart rate hand grips + Bluetooth armband compatible"},"confidence_score":null,"sources":[{"label":"BowFlex","url":"https://www.bowflex.com/product/max-trainer-m6-elliptical/100755.html","currency":"USD","source_country":"US","price":999.0,"price_gbp":756.55,"scraped_at":"2026-06-24T15:35:42.256012"},{"label":"Johnson Fitness","url":"https://www.johnsonfitness.com/Bowflex-Max-Trainer-M6-P38613.aspx","currency":"USD","source_country":"US","price":1299.0,"price_gbp":983.75,"scraped_at":"2026-06-24T15:35:42.256012"},{"label":"Ultimate Fitness Outlet","url":"https://www.ultimatefitnessoutlet.com/products/bowflex-max-trainer-total-16-copy","currency":"USD","source_country":"US","price":1299.0,"price_gbp":983.75,"scraped_at":"2026-06-24T15:35:42.256012"},{"label":"BowFlex","url":"https://www.bowflex.com/product/max-trainer-m6-elliptical/100755.html","currency":"USD","source_country":"US","price":999.0,"price_gbp":756.55,"scraped_at":"2026-06-24T15:35:44.819082"},{"label":"Johnson Fitness","url":"https://www.johnsonfitness.com/Bowflex-Max-Trainer-M6-P38613.aspx","currency":"USD","source_country":"US","price":1299.0,"price_gbp":983.75,"scraped_at":"2026-06-24T15:35:44.819082"},{"label":"Ultimate Fitness Outlet","url":"https://www.ultimatefitnessoutlet.com/products/bowflex-max-trainer-total-16-copy","currency":"USD","source_country":"US","price":1299.0,"price_gbp":983.75,"scraped_at":"2026-06-24T15:35:44.819082"}],"summary":"Bowflex Max Trainer M6 is a compact elliptical/stepper hybrid built for high-intensity interval training, with 16 resistance levels. It includes a backlit LCD console and features JRNY app compatibility plus an adjustable magnetic media shelf with USB charging. It uses heart-rate hand grips and is designed for workouts that target higher intensity efficiently in a smaller footprint.","ideal_for":"适用于可调阻力的椭圆机训练；Max Trainer M6 的 16 档阻力以及内置以间歇训练为重点的训练（14分钟间歇按钮）使其非常适合寻找'最佳'选择，因为其阻力调节的灵活性比基础款椭圆机更强。"}]}