Note An empty result set is not the same as a null value. For a scrollable cursor, all the rows in the result set are returned to the calling batch, procedure, or trigger when the procedure exits. When returned, the cursor position is left at the position of the last fetch executed in the procedure.
The wall sit strengthens your lower body. Your quadriceps on the fronts of your upper legs remain in a static contraction to support the wall sit. The hamstrings on the backs of your upper legs also remain contracted as you sit. Your glutes contract during the wall sit to keep your body stable and balanced.
Muscles of the Abdominal Wall. Your abdominal wall is composed of a complex of six muscles: the rectus abodminis, the internal and external obliques, the transversus abdominis, the pyramidalis and the cremaster.The pyramidalis and cremaster are located deep in the pelvic floor and do not contribute to movement.he linea alba is a tendinous sheath that attaches the right and left sides of the muscle and three tendinous attachments divide the muscle into six segments that create the six-pack. The rectus abdominis functions to flex the trunk, shortening the distance between the ribs and the pelvis.