treadmills

n.

枯燥无味的工作[生活方式]( treadmill的名词复数 )；（尤指旧时由人或牲畜踩动踏板使之转动的）踏车；（锻炼身体的）跑步机，走步机；

Microtubule treadmills: possibile molecular machinery.
Anti-gravity treadmills get patients running again after knee surgery
Beyond the hedonic treadmill: Revising the adaptation theory of well-being.
Beyond the hedonic treadmill: revising the adaptation theory of well-being.
Prognostic value of a treadmill exercise score in outpatients with suspected coronary artery disease.
Treadmill training of paraplegic patients using a robotic orthosis. J Rehabil Res Dev
Treadmill stress tests as indicators of presence and severity of coronary artery disease
A new approach to retrain gait in stroke patients through body weight support and treadmill stimulation.
Heart rate recovery and treadmill exercise score as predictors of mortality in patients referred for exercise ECG.
A comparative analysis of four protocols for maximal treadmill stress testing.