One of the more common running injuries is a calf strain or a tear resulting in calf pain. The biggest of the calf muscles, âGastrocenemiusâ to use its correct name, is the largest and most superficial of the muscles in the lower leg and is loaded repetitively and heavily during running sports.ne of the more common running injuries is a calf strain or a tear resulting in calf pain. The biggest of the calf muscles, âGastrocenemiusâ to use its correct name, is the largest and most superficial of the muscles in the lower leg and is loaded repetitively and heavily during running sports.
Wrenches form an important part of a tool-box or a tool-kit. Other than the ones that are usually found in our homes, there are a varied types of wrenches that come with a set of their uses. A few wrenches, like a fire hydrant wrench, are used for a single purpose. While the others, say a combination wrench or an adjustable wrench, can be used for various purposes. Open-ended.
A spanner or wrench is used for turning a nut, bolt or similar fixing that is turned to tighten. The spanner is used to grip the given fixing (whether it is a nut, bolt, concrete screw etc....) and turn it, allowing you to apply torque and tighten the nut onto the bolt.