Most traditional shower heads are attached to the wall. You may want to replace that shower head with a nice movable one with a long hose. With the hose you can direct the water any where you want it to go. These are great for washing kids hair and cleaning the tub. This is not a job for a plumber, you can do it yourself. You will need to buy the shower head kit, which will come with the bolts, etc. You will also need some plumber tape and a pipe wrench. You simply follow the instructions on the package, Remove the old shower head, and replace it with the new one. Turn the water on and check for leaks. There you have a new movable shower head to enjoy.