Move, lift, carry, push, pull, and place objects weighing less than or equal to 10 pounds without assistance. https://mmbrush.com/%EC%9C%A0%ED%9D%A5%EC%95%8C%EB%B0%94-%EC%A3%BC%EC%9A%94%EC%97%85%EC%A2%85-%EC%97%AC%EC%84%B1-%EA%B5%AC%EC%9D%B8%EA%B5%AC%EC%A7%81%EC%9D%98-%EC%A0%84%EC%B2%B4%EC%83%81%EA%B3%BC-%ED%95%A8%EA%BB%98/