Carrying heavy loads is an everyday task. It’s important that you know how to carry heavy loads correctly so that you don’t hurt your back:

• Use Your Legs, Not Your Back: Your legs are stronger than your back. As you lift, push up through your heels and use your legs to pick up the load. Lifting like this helps to reduce strain and lower the risk for injury. 
• Know Your Limits: It’s important that you recognize your physical limits so you don’t push yourself and cause pain. If an item is too heavy, you should ask for help. 
• Adopt Proper Posture: Maintaining good posture is important for everything, especially for lifting. Make sure you bend at your hips and knees, not your waist.