What does 'center of gravity' mean in lifting?

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Multiple Choice

What does 'center of gravity' mean in lifting?

Center of gravity is the balance point of the whole system—the point where the weight of you and the object being moved effectively acts. In lifting, you want this combined center of gravity to stay over your base of support (your feet) and as close to your body as possible. Keeping the load near you reduces the lever arm and the twisting torque on your spine, making the lift easier and safer. The other ideas misstate what center of gravity is or ignore the importance of balance and leverage: it’s not a fixed point in the body, and it isn’t about a single body part or a fixed location.

Center of gravity is the balance point of the whole system—the point where the weight of you and the object being moved effectively acts. In lifting, you want this combined center of gravity to stay over your base of support (your feet) and as close to your body as possible. Keeping the load near you reduces the lever arm and the twisting torque on your spine, making the lift easier and safer. The other ideas misstate what center of gravity is or ignore the importance of balance and leverage: it’s not a fixed point in the body, and it isn’t about a single body part or a fixed location.

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