The symptoms of delayed gastric emptying include nausea and vomiting. Poor emptying of the stomach can occur for several reasons: The outlet of the stomach (the pylorus and duodenum) may be obstructed by an ulcer or tumor, or by something large and indigestible that was swallowed.
Heavy pulldowns build up your lats, biceps, and forearms, which are the exact muscles and range of motion needed to do a pullup, Duffy says. We recommend working the following: Weeks 1, 2, and 4, perform 3-5 sets of 4-6 reps with heavy weight, for Weeks 3, 5, and 6 perform 3-5 sets of 10-15 reps with lighter weight.
What Muscles Do Pull-Ups and Chin-Ups Work. 1  During a Pull-Up the muscles that are mainly worked are those of the upper body and the arms. 2  It is one the largest muscles found on your body, on the lateral sides of the back. It is responsible for supplying much of the force needed to execute a Pull-up.