{"niche":"专业运动员使用的最佳划船机有哪些？","description":"What are the best rowing machines for professional athletes?","products":[{"brand":"Concept2","model":"StrengthErg with Performance Monitor","price_gbp":1103.73,"origin_country":null,"specs":{"foldable":false,"max_user_weight":"160","resistance_type":"Air resistance","seat_rail_length":"1.14","storage_dimensions":"155 x 66 x 122"},"confidence_score":null,"sources":[{"label":"Concept2","url":"https://www.concept2.com/ergs/strengtherg","currency":"USD","source_country":"US","price":1500.0,"price_gbp":1103.73,"scraped_at":"2026-08-28T16:54:51.578591"},{"label":"Rogue Fitness","url":"https://www.roguefitness.com/concept2-strengtherg","currency":"USD","source_country":"US","price":1500.0,"price_gbp":1103.73,"scraped_at":"2026-08-28T16:54:51.578591"},{"label":"Fitness Exchange","url":"https://fitnessexchange.com/products/concept2-strengtherg","currency":"USD","source_country":"US","price":1500.0,"price_gbp":1103.73,"scraped_at":"2026-08-28T16:54:51.578591"}],"summary":"The Concept2 StrengthErg is a compact, multifunctional strength machine using responsive air resistance for guided concentric training. It supports multiple strength movements, tracks force and work with the PM5, and suits home gyms, sports teams, and commercial facilities.","ideal_for":"适合专业运动员，因为其灵敏的空气阻力、160 kg 最大用户体重、引导式向心运动和 PM5 运动表现追踪功能，可支持可量化的高强度力量与体能训练，同时降低受伤风险。"},{"brand":"Concept2","model":"RowErg with Standard Legs and PM5","price_gbp":728.46,"origin_country":null,"specs":{"max_user_weight":"227","resistance_type":"Air","seat_rail_length":"1.37","storage_dimensions":"63.5 x 83.8 x 137.2"},"confidence_score":null,"sources":[{"label":"Rogue Fitness","url":"https://www.roguefitness.com/black-concept-2-rowerg-rower-pm5-black","currency":"USD","source_country":"US","price":990.0,"price_gbp":728.46,"scraped_at":"2026-08-28T16:54:51.578591"},{"label":"Rogue Canada","url":"https://www.roguecanada.ca/black-concept-2-rowerg-rower-pm5-black","currency":"USD","source_country":"US","price":1359.0,"price_gbp":999.98,"scraped_at":"2026-08-28T16:54:51.578591"},{"label":"PowerSport","url":"https://powersport.lv/en/rowing-machines/rowing-machine-concept2-rowerg-with-pm5-monitor-black/161796","currency":"USD","source_country":"US","price":1345.0,"price_gbp":989.68,"scraped_at":"2026-08-28T16:54:51.578591"}],"summary":"The Concept2 RowErg uses air resistance that responds directly to rowing effort and includes the PM5 monitor for tracking detailed performance metrics. Its durable construction, 227 kg maximum user weight, 1.37 m monorail, and two-piece storage design suit serious home users, gyms, and high-volume training environments.","ideal_for":"它适合专业运动员，因为其空气阻力会随用力程度变化，PM5 可提供准确的运动表现跟踪和比赛功能，并且坚固的框架可支撑体重最高达 227 kg 的用户。"},{"brand":"Concept2","model":"RowErg with Tall Legs and PM5","price_gbp":728.46,"origin_country":null,"specs":{"foldable":true,"max_user_weight":"227","resistance_type":"Air","seat_rail_length":"1.37","storage_dimensions":"137.2 x 119.4 x 68.6"},"confidence_score":null,"sources":[{"label":"Fitness Superstore","url":"https://www.fitness-superstore.co.uk/concept2-rowerg-w-tall-legs-black.html","currency":"USD","source_country":"US","price":1149.0,"price_gbp":845.45,"scraped_at":"2026-08-28T16:54:51.578591"},{"label":"Rogue Fitness","url":"https://www.roguefitness.com/black-concept-2-rowerg-rower-pm5-black","currency":"USD","source_country":"US","price":990.0,"price_gbp":728.46,"scraped_at":"2026-08-28T16:54:51.578591"}],"summary":"The Concept2 RowErg with Tall Legs uses adjustable air resistance and includes the PM5 Performance Monitor for tracking pace, watts, distance, and calories. Its 20 in seat height, durable construction, caster wheels, and two-piece storage design suit serious athletes, gyms, and users who prefer easier access.","ideal_for":"专业运动员可受益于其可调节空气阻力、1.37 m座椅导轨、227 kg用户承重上限和PM5显示器。该显示器可提供可重复的运动表现数据，便于进行系统训练和成绩比较。"},{"brand":"Concept2","model":"Dynamic RowErg","price_gbp":1383.34,"origin_country":null,"specs":{"foldable":false,"max_user_weight":"227","resistance_type":"Air"},"confidence_score":null,"sources":[{"label":"PowerSport.lv","url":"https://powersport.lv/en/rowing-machines/rowing-machine-concept2-dynamic-rowerg/161800","currency":"USD","source_country":"US","price":1880.0,"price_gbp":1383.34,"scraped_at":"2026-08-28T16:54:51.578591"},{"label":"InSportLine.ee","url":"https://insportline.ee/en/161800/rowing-machine-concept2-dynamic-rowerg","currency":"USD","source_country":"US","price":1880.0,"price_gbp":1383.34,"scraped_at":"2026-08-28T16:54:51.578591"},{"label":"Iron Edge","url":"https://ironedge.com.au/concept2-rowerg-dynamic.html","currency":"USD","source_country":"US","price":2365.0,"price_gbp":1740.21,"scraped_at":"2026-08-28T16:54:51.578591"}],"summary":"The Concept2 Dynamic RowErg uses a moving footrest and high-strength drive cord to closely simulate the feel and coordination of rowing on water. Its PM5 monitor, durable construction, 227 kg user capacity, and 193 cm storage footprint make it best suited to on-water rowers, rowing clubs, and dedicated training spaces.","ideal_for":"它适合专业运动员，因为其动态可移动脚踏板、空气阻力、PM5 性能监视器、193 cm 长度以及支持最高 227 kg 的用户，能够进行高度模拟赛艇划船的专项技术训练。"}]}