搬物件正確姿勢(英文表示)

When lifting heavy objects, be sure to duck, irreversible back, bending the knees, lift heavy objects close to the waist and then lifted. If you do not bend both knees, only the upper body bent down to lift heavy objects, when heavy objects onto the chest, the upper body backwards accidentally, would also increase pressure on lumbar vertebrae. Articles should be as close as possible to the body, and at waist-height, not too much at a time. When the items, if the merchandise at the knee when the should also maintain the back straight and bent knees. Usually go to the side with "one step" attitude, slightly bending the knee and "hip joint" again is the line of least resistance, and the sooner the better, not body weight decreased as a whole rebounded again to side-items should be turned to the ground behind, keeping the back straight, hips and knees bent, in the convenient location of the commodities.

you should start at a standing position. Stand straight and knee down. Use both hands to hold the bottom of the object and stand up slowly.

如再有學科上的問題可email: [email protected]
___________________

上門補習:
名校中學畢業
學業成績曾試過在全班頭三名之內
教授數學(小五至中三) 及英文數學(小一至小六)
mathematical induction 數學歸納法( 中四 DSE )
歡迎家長旁聽一同學習
每堂$350 (30-45min)
第一堂(試堂) $0 . 免費 ( 試堂只限一堂 ）
詢問可電62806183
email: [email protected]


上門補習:
名校中學畢業
學業成績曾試過在全班頭三名之內
教授英文 ( english listening ) ( 小一至中五 )
教師會自備教材歡迎家長旁聽一同學習
每堂$350 (30-45min)
第一堂(試堂) $0 . 免費 （試堂只限一堂）
詢問可電62806183
email: [email protected]

上門補習:
名校中學畢業
學業成績曾試過在全班頭三名之內
教授生物(biology)
歡迎家長旁聽一同學習
每堂$500 (30-45min)
第一堂(試堂) $0 . 免費 （試堂只限一堂）
詢問可電62806183
email: [email protected]

The English Instruction on Lifting Heavy objects:-
(1)To squat
(2)Hips and knees bent, back straight
---(to avoid break lumbar vetebrate)
(3)Download into individual hands
(4)Lift heavy objects at bottom
(5)Then slowly stand up (to avoid break lumbar vetebrate.)

Squat into a personal, hands hold up the bottom of the weight, and then slowly stand up