1 Now once the software successfully installed on your PC/Laptop, run the BlueStack App Player.. 2  On the Dashboard (Home) on the BlueStack App Player you will see a Text typing area with a button name Find, type Viber in the text area and then click on the find button ..
Found This Helpful. Jupiterimages/liquidlibrary/Getty Images. Your knees are the largest, heaviest, hinge joints in your body. Because so many muscles of the upper leg are inserted into this joint, a multitude of factors can cause pain and tightness around the knee.ound This Helpful. Jupiterimages/liquidlibrary/Getty Images. Your knees are the largest, heaviest, hinge joints in your body. Because so many muscles of the upper leg are inserted into this joint, a multitude of factors can cause pain and tightness around the knee.
Arthritis or another medical condition could be the cause of a stiff knee. Overuse of the joints and muscles in your knee can also cause stiffness. Strengthening your hamstrings, quadriceps and other knee-supporting muscles protects your knees from stress and the shock of impact, according to American Academy of Orthopaedic Surgeons. Stretching your muscles improves flexibility, which can prevent stiffness and injury.