NON SUIT. The name of a judgment given against a plaintiff, when be is unable to prove his case, or when he refuses or neglects to proceed to the trial of a cause after it has been put at issue, without determining such issue. It is either voluntary or involuntary.
About the Plank Exercise: The plank exercise is a great way to build endurance in the abdominals as well as the back, and the stabilizer muscles. Building on the core muscles this exercise can prove quite more effective than most other ab exercises in a shorter period of time. Muscles Used in the Plank Exercise: All of your core muscles are used during the plank exercise including: rectus abdominus, transverse abdominals, lower back extensors, and even a slight use of the obliques and abdominals groups.
Exercise Ball Planks. An exercise ball can be used for two tough planks. Kneel with your forearms on the ball, roll the ball forward and straighten your legs to move your body into a plank. Roll the ball in small circles with your arms, keeping your feet on the floor.