2. A good massage therapist will also be able to figure out whether your shoulder blade knot is being caused by tight muscles in your neck. Those muscles are called the scalenes and they can cause knots in your back near your shoulder blades. 3. Strengthen your back from the base of your head to the back of your thighs. This will help prevent the painful back knots from happening in the first place.
Cf. Rhombus, Rhumb.] 1. (Geom.) An equilateral parallelogram, or quadrilateral figure whose sides are equal and the opposite sides parallel. The angles may be unequal, two being obtuse and two acute, as in the cut, or the angles may be equal, in which case it is usually called a square.
Sides, Angles and Diagonals. Probably the most famous rhombus out there is the baseball diamond. The distance between each base is the same, making the shape a rhombus! More interesting math facts ! A rhombus is a type of parallelogram, and what distinguishes its shape is that all four of its sides are congruent. There are several formulas for the rhombus that have to do with its. Sides(click for more detail) all 4 sides are congruent. Angles(click for more detail) diagonals bisect vertex angles.