Fig. 3From: Understanding regional activation of thoraco-lumbar muscles in chronic low back pain and its relationship to clinically relevant domainsEMG amplitude distribution during different functional tasks (APT, Anterior Pelvic Tilt; G1, loading response phase of gait; G2, pre-swing phase of gait; SS1, stand up; SS2, sit down; SF, shoulder flexion; TF, trunk flexion) in a healthy participantBack to article page