All of the volunteers rode stationary bikes in a physiology lab heated to a balmy 86 degrees.
所有的志愿者都在一个温暖的(室内温度在86华氏[30摄氏])实验室中骑固定自行车。
Computers and other equipment share space with a treadmill and stationary bikes in a room of painted cinder block.
计算机和其他设备以及跑步机和固定自行车在一个粉刷过空心砖的房间里共用一片地方。
That’s the idea behind the Green Microgym in Portland, Oregon, where machines like stationary bikes harvest energy during workouts.
这个主意的幕后人是波兰人GREE MICROGYM。俄勒冈州，一些机器像固定式自行车在工作的时候就会收获能量。
He recommends that patients ride tricycles, or use stationary bikes or trainers - devices that turn road bikes into stationary ones.
他建议患者骑三轮车，或使用固定脚踏车或训练器——这是设备将公路自行车转变为原地脚踏车。
000 children under the age of 14 are injured on treadmills, stationary bikes and stair climbers every year according to the Consumer Product Safety Commission.
据日用品安全委员会统计，每年大约有25 000名14岁以下儿童在使用跑步机、健身自行车和健身踏板时受伤。
000 children under the age of 14 are injured on treadmills, stationary bikes and stair climbers every year according to the Consumer Product Safety Commission.
据日用品安全委员会统计，每年大约有25 000名14岁以下儿童在使用跑步机、健身自行车和健身踏板时受伤。
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