Figure 4: Testing for gluteus maximus weakness. Clinical testing of the GM can be done by having the patient perform a one-leg squat or hop or by watching the patient descend stairs. The knee should track down straight in alignment with the tibia and femur (left image).
Surnames relating to color are relatively common in Spanish, and in Catalan too. Examples: Blanco in Spanish and Blanc in Catalan, meaning White in English, Rojo in Spanish and Roig or Vermell in Catalan, meaning Red, Negro in Spanish and Negre in Catalan, meaning Black.
January February March April May June July August September October November December. Topaz, November's birthstone, probably derived its name from the name of an island in the Red Sea, now Zebirget, formerly Topazos. The traditional color for topaz are yellow with a red tint, but they also come in a variety of colors including pinky red, red-brown, light blue, and pale green. Deposits are associated with pegmatites or secondary placers.