Legal Definition of prospective. 1  1 : relating to or effective in the future a statute's prospective effect. 2  2 : likely to come about : expected to happen prospective inability to perform the contract. 3  3 : likely to be or become a prospective buyer.
Bakers Cyst or Popliteal cyst is a localized swelling at the back of the knee. It is usually caused by an injury or condition in the knee joint which will make the back of the knee swell up increasing pressure and causing pain.
Your Fit Fix: This same repetitive knee bending and straightening action from excessive overuse leads to accumulation of fluid, which results in a cyst behind the knee. While you can take time off from training, the best way to treat this is to get an injection or have the spot aspirated to draw out the fluid.