We have all seen vacuum pads picking up objects in factories or trade shows and probably give little thought as to how they pick up those objects. Some of us may assume they employ a vacuum to just ...

Even more research has just confirmed that squat lifting (knees bent and back straight) techniques are no safer than stoop lifting (knees straight and back bent) techniques when picking up heavy ...

Many of the nation’s fire departments and rescue squads provide technical rescue services to their respective communities. Working in the world of rescue, a member understands that rescue is the ...