#1
Which muscle is primarily responsible for back extension?
#2
Which of the following is NOT a muscle involved in back extension?
#3
Which of the following muscles is NOT involved in back extension?
#4
Which muscle acts to stabilize the lumbar spine during back extension?
#5
Which muscle assists in back extension while also helping to rotate the trunk?
#6
Which muscle assists in back extension and lateral flexion of the spine?
#7
The muscles involved in back extension are primarily innervated by which nerve?
#8
During back extension, which muscle group acts as a synergist to the erector spinae?
#9
Which of the following is a deep muscle involved in back extension?
#10
The transversospinalis group includes which of the following muscles involved in back extension?
#11
Which muscle group provides stability during back extension exercises?
#12
Which muscle group assists in controlling the descent during back extension movements?
#13
Which muscle plays a significant role in maintaining upright posture by opposing excessive lumbar lordosis during back extension?
#14
During back extension, which muscle helps control the rate of trunk flexion and rotation?
#15