Makoto Nejishima, Shigeki Yokoyama, Takeshi Sugiura, Yusuke Kubo and Neil Tuttle (2022) “Effect Of Isometric Exercises Using an Active Therapeutic Movement Device for Patients with Acute Low Back Pain”, International Journal of Physiotherapy, 9(4), pp. 93–97. doi: 10.15621/ijphy/2022/v9i4/1239.