Product type for each unique paving project is determined by one of our asphalt paving professionals. Inspection of the site will indicate the best match for the anticipated usage. On most Municipal and new Commercial sites, the specification for the product is provided by the architect or engineering firm.
A hip flexor strain is characterized by tearing of one or more of the hip flexor muscles typically causing pain in the front hip or groin. The hip flexors move the knee towards the chest (i.e. bending the hip) during activity, particularly active when sprinting or kicking.
There are more than a dozen muscles that maneuver the hip through extension and flexion. But rather than all the hip muscles firing at once to both extend and flex the hip, the muscles that contract in flexion, during which the extensors relax, are relaxed during extension while the extensors contract.Flexion occurs when the angle between articulating bones decreases, like when you flex your biceps.ut rather than all the hip muscles firing at once to both extend and flex the hip, the muscles that contract in flexion, during which the extensors relax, are relaxed during extension while the extensors contract.