Key Functions of Business Operations. Student, BA-101. Grantham University. Business Operations When you first think of business operations, you might think of the simple items or task that are completed on a day to day basis by the employees of the company.
Beginner Level of Difficulty. The around the world is a great shoulder exercise. This exercise targets the anterior, posterior and lateral deltoids in a rotational movement that also strengthens rotator cuff muscles. This exercise works as a great warm-up to any upper body work-out.eight Plate. A weight plate is a single solid piece of metal without rotating parts. Weight plates typically range between 1lb and 55lb. A bumper plate is a weight plate that is coated in rubber so that it can be dropped on the floor safely during exercises like the deadlift, snatch and jerk.
Push ups work a number of the muscle groups of your upper torso. The following muscle groups are trained when doing push ups: 1  Pectoral muscles. 2  Triceps (back of the arm).3  Biceps (front of the arm). 4  Front and rear heads of the deltoids.he short answer to the question, what muscles do push ups work is that they work the muscles of your upper torso. This is a simplification however. The muscles of your upper torso include the following: 1  Pectoral muscles (pectoralis major and pectoralis minor).