Lub hydrousaply cos rau tsiaj dev underwater treadmill yog tus tsim kev lag luam tshiab, los ntawm kev ua lag luam ntawm hydrmill rau cov dev hauv qab . Peb zoo tag nrho rau txhua qhov kev nthuav dav ntawm hydrousaply cos rau tsiaj dev underwater treadmill , lav theem ua tau zoo, yog li coj koj cov khoom zoo meej. Mecanmed yog tus kws tshaj lij Tuam Tshoj Hydroture Treadmilly rau Tsiaj Aub Tshuaj Hauv Dej Chaw Tsim