Sports Medicine Commons^™

The Effect Of Three Different Ankle Braces On Vertical Jump Performance In Female College Volleyball Players, Ashley M. Jefferson

Undergraduate Theses

Background/Purpose: Ankle braces are often used to stabilize the ankle joint of an athlete to reduce the risk of initial injury while participating in athletic activity or to protect the joint from re-injury when returning to play. The purpose of this study was to examine the effects of application of three different braces on vertical jump performance in collegiate female volleyball players. A secondary aim was to compare participant preference and satisfaction on selected characteristics of each of the three different braces.

Subjects: 31 female varsity/club college volleyball players >18 years of age.

Materials/Methods: Health History Assessment and a dynamic …

The Assessment Of Medial Stability Of The Elbow Using Sonography And Three Clinical Tests, Andrew Michael Demoss

Theses, Dissertations and Capstones

Introduction: Injuries to the Ulnar Collateral Ligament of the elbow are a common occurrence in overhead throwing athletes. Clinical assessment of the medial elbow can be assisted using Sonography. Ultrasound imaging can be used to determine the width of the medial joint space. This study will determine whether altering the joint angle in the elbow during various clinical tests has an effect on the width of the medial joint space.

Methods: Ultrasound images of the non-dominant elbow were collected during three clinical tests of medial elbow stability; valgus stress test, weighted valgus test and the milking maneuver. The …