How old do you have to be to get a tattoo in Washington, D.C.? A: As of 2014, there are no age restrictions to getting a tattoo in Washington, D.C. This means each establishment is free to create its own rules regarding age. However, the District has considered regulating the business, and new laws could be adopted.
Static stretching means a stretch is held in a challenging but comfortable position for a period of time, usually somewhere between 10 to 30 seconds. Static stretching is the most common form of stretching found in general fitness and is considered safe and effective for improving overall flexibility.
A Dr. Harris McIlwain, MD, Rheumatology, answered. Gently stretch as far as you can, hold the stretch for 30 seconds, and then ease back. Studies show that holding a stretch for 30 seconds produces the same result as holding it for 60 seconds. You will feel a gentle stretch but should not have pain or discomfort.As your muscle adapts, the stretch feeling will diminish.tudies show that holding a stretch for 30 seconds produces the same result as holding it for 60 seconds. You will feel a gentle stretch but should not have pain or discomfort.