Shadow zone is an area where seismograph can not be detect earthquake after the seismic wave have passed through the earth. When earthquake strikes, seismic wave radiate out spherically from the earthquake's epicenter. At the angular distances of 104 degree to 140 degree from the earthquake focus, any direct P waves are not received.
Questions about bending over after Hip replacement. I just read in another thread a reminder of not bending over for 6 weeks after surgery. It has prompted this question. I guess I should ask the PT, but I'd also like input from folks who have been there. First, let me tell you about my job.
It is a rare patient that is able to walk without any walking impairments after hip replacement surgery and, as a result, discontinuing use of a walking aide too early is not advocated.Instead, our office recommends you use a cane in the hand opposite the hip replacement until your hip strength improves.hese walking impairments are often the cause of a referral for physical therapy care to help correct these problems after surgery. The first, and most common, walking problem occurs when the hip replacement patient takes a long step (stride) with the hip replacement leg and a short step with the uninvolved leg.