- What Is a Hyperextended Knee?- Knee hyperextension occurs when the knee joint bends backward beyond its normal range of motion. Depending on the severity, this injury can cause damage to the ligaments or tendons that support this area of your leg. It can also lead to pain and several other symptoms. 
- That pain in your leg could lead to more nagging pain in the future- According to one study, iliotibial band syndrome is one of the most common injuries in runners presenting with lateral knee pain, with an incidence estimated between 5% and 14% 
- Both high- and low-dose exercise therapy found to be beneficial for knee osteoarthritis- Researchers from Karolinska Institutet have compared high dose exercise therapy versus low dose in patients with symptomatic knee osteoarthritis. The study published in the journal Annals of Internal Medicine show that both groups had similar results. However, high dose exercise therapy provided superior outcomes related to function in sports and recreation in the short term, with results subsiding after six months. 
- What Is Hip Dysplasia?- Hip dysplasia is a condition that occurs when the hip socket (acetabulum) is too shallow to fully support the ball of the hip joint, called the femoral head. This typically affects a developing fetus, a condition called congenital hip dysplasia or developmental dysplasia of the hip (DDH). However, symptoms can appear during adolescence or even in adulthood. 
- ACL injuries: When surgery is needed, and when it's not for treating the knee injury- We often hear about pro athletes with ACL injuries. But non-athletes suffer these knee injuries, too, as a young mother from Ambler, Pa., shared with 6abc. Surgery is usually a must for athletes, who need to do cutting and pivoting moves. But non-athletes may not need it. 
