概括
膝关节带的稳定性和受伤风险无法通过主观的关节松测试或客观的生物力学评估来预测. 因此,基于主观评估的运动计划在科学上是不合理的.
科学领域:
- 整形外科 整形外科 整形外科
- 运动医学 运动医学
- 生物力学 生物力学
背景情况:
- 膝关节带稳定性与膝关节受伤的发生率之间的关系仍然是争论的主题.
- 对关节松 (紧张或松) 的主观评估已被建议作为运动处方的基础.
研究的目的:
- 研究大学橄球运动员膝关节带稳定性和膝关节受伤之间的关系.
- 为了确定主观的关节松评估与膝盖稳定的客观生物力学测量是否相关.
主要方法:
- 在1969年至1971年间,对401名大学橄球运动员进行了膝关节带稳定性的生物力学研究.
- 在72名大学足球运动员身上进行了关节松测试.
- 收集并分析了与球员关节松分类相关的受伤数据.
主要成果:
- 在43个膝关节带损伤中,19个发生在"松动关节"的球员中,24个发生在"紧紧关节"的球员中.
- 大学足球运动员未能通过关节松测试的分布与职业球员的分布不同.
- 在主观关节松测试和客观生物力学膝关节带稳定性评估之间没有发现显著的关系.
结论:
- 根据主观的关节松或客观的生物力学评估来预测膝盖损伤是不可行的.
- 预防膝盖伤害的运动计划不应该仅仅依赖于对关节松的主观评估.
相关概念视频
Bones of the Lower Limb: Femur and Patella
The femur is the body's longest and strongest bone spanning the thigh region. Its head articulates with the acetabulum of the hip bone to form the hip joint. A minor indentation on the medial side of the femoral head, called the fovea capitis, serves as the site of attachment for the ligament of the head of the femur. This weak ligament spans the femur and acetabulum and supports the hip joint. The narrowed region below the head is the neck of the femur. The inclination angle between the neck...
Knee Joint
The knee joint is the most complicated joint in the body. It consists of three articulations– two tibiofemoral and one patellofemoral. As is characteristic of synovial joints, the knee joint has a thin articular capsule that partially surrounds this joint cavity. Additionally, several ligaments, muscles, and cartilaginous structures support the movement of the knee.
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris group...
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris group...
Ankle Joint
The ankle is formed by the talocrural joint (crural = leg). It consists of the articulations between the talus bone of the foot and the distal ends of the tibia and fibula of the leg. The superior aspect of the talus bone is square-shaped and has three areas of articulation. The top of the talus articulates with the inferior tibia. This is the portion of the ankle joint that carries the body weight between the leg and foot. The sides of the talus are firmly held in position by the articulations...
Muscles that Move the Leg
The movement of the legs is facilitated by numerous muscles located within the anterior, medial, and posterior compartments of the thigh.
Anterior Compartment
The quadriceps femoris, the most visible muscle of the anterior compartment, is integral for leg extension and thigh flexion. It is formed by merging four distinct muscles — the vastus lateralis, vastus medialis, vastus intermedius, and rectus femoris. The quadriceps tendon, a shared tendon of the four quadriceps muscles, is affixed to...
Anterior Compartment
The quadriceps femoris, the most visible muscle of the anterior compartment, is integral for leg extension and thigh flexion. It is formed by merging four distinct muscles — the vastus lateralis, vastus medialis, vastus intermedius, and rectus femoris. The quadriceps tendon, a shared tendon of the four quadriceps muscles, is affixed to...


