Comparison of lumbar muscle sEMG between health and LBP patients during dynamic back extensions.
Nonlinear sEMG signal complexity and recurrence quantification analysis (RQA) methods together with the traditional linear spectrum analysis were used to compare the differences between non-specific chronic low back pain patients and healthy subjects, and to evaluate the active physical therapy effects on LBP patients during dynamic isoinertial extension test.
Hong-Guang
Fang
F
Comput. Center, Zhejiang Univ., Hangzhou.
Jian
Wang
W
Kankaanpaa
Markku
M