What is the difference between enumerated and implied powers? Implied powers are powers that are perceived to be in place.  Enumerated powers are powers that are specifically listed. An  example of enumerated powers are the powers listâ¦ed in Article I,  Section 8 of the US Constitution.
Knee pain can be divided into three major categories: 1  Acute injury: such as a broken bone, torn ligament, or meniscal tear. 2  Medical conditions: arthritis, infections.  Chronic use/overuse conditions: osteoarthritis, patellar syndromes, tendinitis, and bursitis.
What Causes Pain Behind the Knee? Why Does it Hurt in the Back of my Knee or Knee Cap? Back of knee pain, also known as posterior knee pain, can come in varied forms ranging from slight to sharp pain behind knee to pain in the back of knee when bending to back of knee pain after sitting.