Execution of the parallel squat will develop the lower body muscles that will strengthen the hips, knees, and ankles. Technique
The last major way to prevent a tear in the meniscus is learning proper technique for the movement that is taking place. For the sports involving quick powerful movements it is important to learn how to cut, turn, land from a jump, and stop correctly. It is important to take the time out to perfect these techniques when used. These three major techniques will significantly prevent and reduce the risk of a meniscus tear. Treatment
Presently, treatments make it possible for quicker recovery. If the tear is not serious, physical therapy, compression, elevation and icing the knee can heal the meniscus. Meniscus tears are more likely to heal on their own if they are in what physicians call the "red zone," or the outer edge of the meniscus where blood supply is present. More serious tears may require surgical procedures. Surgery, however, does not appear to be better than non-surgical care. In the long term, degenerative meniscal tears are often associated with osteoarthritis. This leads to poor outcomes regardless of treatment type. In the short term, studies have shown arthroscopic partial meniscectomy (APM) is a more effective treatment with regards to function and pain management.
Radiology
X-ray images (normally during weightbearing) can be obtained to rule out other conditions or to see if the patient also has osteoarthritis. The menisci themselves cannot be visualised with plain radiographs. If the diagnosis is not clear from the history and examination, the menisci can be imaged with magnetic resonance imaging (an MRI scan). This technique has replaced previous arthrography, which involved injecting contrast medium into the joint space. In straightforward cases, knee arthroscopy allows quick diagnosis and simultaneous treatment. Recent clinical data shows that MRI and clinical testing are comparable in sensitivity and specificity when looking for a meniscal tear. Classification
A meniscal tear can be classified in various ways, such as by anatomic location or by proximity to blood supply. Various tear patterns and configurations have been described. These include:

Radial tears
Flap or parrot-beak tears
Peripheral, longitudinal tears
Bucket-handle tears
Horizontal cleavage tears
Complex, degenerative tearsThese tears can then be further classified by their proximity to the meniscus blood supply, namely whether they are located in the “red-red,” “red-white,” or “white-white” zones. The functional importance of these classifications, however, is to ultimately determine whether a meniscus is repairable. The repairability of a meniscus depends on a number of factors. These include:

Age/strength
Activity level
Tear pattern
Chronicity of the tear
Associated injuries (anterior cruciate ligament injury)
Healing potential

Prevention
Tear of a meniscus is a common injury in many sports. The menisci hold 30–50% of the body load in standing position. Some sports where a meniscus tear is common are American football, association football, ice hockey and tennis.