As football, rugby, and netball season draws nearer we thought it would be a good time to talk about sporting knee injuries. The most debilitating of all that will promptly put a stop to your season and more than likely have you visiting the surgeon is a injury to your anterior cruciate ligament (ACL).
Recent research suggests that changing how individuals land and how sports teams warm up before practices and games could substantially lower the risk that athletes will hurt a knee.
Injuries to the A.C.L, which connects the tibia and femur and stabilises the knee joint, are soaring. The ligament is prone to tearing if the knee shears sideways during hard, awkward landings or abrupt shifts in direction – the kind of movements that are especially common in sports like rugby, netball, basketball, football, volleyball and skiing.
Motivated by the growing occurrence of these knee injuries, many researchers have been working in recent years to develop training programs to reduce their number. These programs, formally known as neuro-muscular training, use a series of exercises to teach athletes how to land, cut, shift directions, plant their legs, and otherwise move during play so that they are less likely to injure themselves. Studies have found that the programs can reduce the number of A.C.L. tears per season by 50 percent or more, particularly among girls , who tear their A.C.L’s at a higher rate than boys do (girls are 4-6x more at risk than boys, although, numerically, far more boys are affected).
To date, few clubs, schools or teams across the New Zealand have instituted neuro-muscular training, the most easiest of all are the PEP (Prevent Injury, Enhance Performance) program, which was developed by the Santa Monica Sports Medicine Foundation, and the FIFA 11 program, created by the international governing body of soccer. Both programs are free, and take about 15-20mins of exercises useful at ‘priming’ the body for sport which jumping, squatting and side-to-side shuffling movement.
The programs also emphasize landing with knees bent and in the proper alignment, which is where the team at Bureta Physiotherapy can help. When a player lands with the knee in the knock knee position (dynamic valgus in medical terms) their risk of knee injury is hugely increased.
how to warm up before a run
Dynamic valgus can come about from a number of factors – biomechanics, habitual, core/hip strength, foot posture and balance. The physiotherapists at Bureta will be able to teach you how to land properly and if required give you the appropriate exercises to be strong enough to land in this preferred position.
ACL reconstruction is long and involved and we would like the opportunity to protect you, your daughter or son from this injury.
Come in and see us at the clinic to take you through the PEP program or assess your jumping technique.