Put your hands under the object that is in front of you, between your knees. To lift the object, you should stand up slowly. Use your muscles in order to stand up. In other words, lift with your legs, not with your back. 1
Put your hand under the thing that is in front of you, between your knees. To lift the thing, you should stand up slowly. Use your leg muscles in order to stand up. In other words, lift with your legs, not with your back.11. Which part of your body is more easily to be hurt ...
The main finding was that instructing participants to lift “without rounding your lower back” had a greater effect on the amount of spine flexion they exhibited when lifting/lowering than instructing them to lift “with your legs instead of your back” and “bend your knees and hips”. It ...
Put your hand under the thing that is in front of you, between your knees. To lift the thing, you should stand up slowly. Use your leg muscles in order to stand up. In other words, lift with your legs, not with your back. 1.Which part of your body is more easily to be hurt ...
In other words lift with your legs not with your back. 1.Which part of your body is more easily to be hurt when you lift heavy things? A.The leg muscles. B.The back muscles C.The hips D.The knees 2.Many people hurt their backs when they lift something because ___. A.they...
B:Sure, not a problem. 没问题。 A:You might want to stretch your legs a bit. You don’t want to hurt yourself. And make sure you bend your knees so you don’t hurt your back. 你也许要稍稍伸伸腿,你不想弄伤自己吧。要记住曲膝,这样就不会伤到背部。 B:Good idea. Anything else you...
Put your hands under the objects that is in front of you,between your knees.To lift objects,you should stand up slowly.Use your leg muscles in order to stand up.In other words,lift with your legs,not with your back.16.If you try to lift heavy things from the floor,___.A.you ...
Put your hands under the object that is in front of you, between your knees. To lift the object, you should stand up slowly. Use your muscles in order to stand up. In other words, lift with your legs, not with your back.
Remember at all times to keep your back straight.Put your hands under th e object that is in front of you, between your knees.To lift th e object, you should stand up slowly. Us e your muscles in order to stand up. In other words, lift with your legs not with your back.( A )...
B:Sure, not a problem.没问题。 A:You might want to stretch your legs a bit. You don’t want to hurt yourself. And make sure you bend your knees so you don’t hurt your back.你也许要稍稍伸伸腿,你不想弄伤自己吧。要记住曲膝,这样就不会伤到背部。 lift的意思 B:Good idea. Anything...