To be able to move and lift, we rely on healthy and strong muscles. When the muscles are functioning well, they help us to get the tasks done and protect our joints. When muscles are fatigued, they get strained easily and unload the physical stress to joints and ligaments, exposing them to risk of injury as well.
Entering into a job requiring regular lifting, one must make sure that your muscles are strong enough to take the load. A structured strengthening program helps to prepare the body for the challenge.