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Full-Text Articles in Life Sciences

The Effects Of Various Stretching Protocols On Rate Of Force Development In Collegiate Athletes, Brycen Wojta, Katie Lubben, Chris Carroll May 2017

The Effects Of Various Stretching Protocols On Rate Of Force Development In Collegiate Athletes, Brycen Wojta, Katie Lubben, Chris Carroll

Human Kinetics & Applied Health Sciences Student Works

PURPOSE: Stretching is part of a dynamic warm-up that is commonly used in preparation for a number of different sporting events. Previous research suggests that stretching may decrease musculotendinous stiffness which has a possibility to cause an increase in slack of the tendon, therefore, decreasing the speed of force from muscle to bone. The aim of this study was to was to assess three independent stretching protocols and their effect on the rate of force development. METHODS: Ten male and nine female subjects (20 3 years) from the Bethel University basketball teams participated in the study. Subjects were randomly assigned …


The Effects Of Proprioceptive Neuromuscular Facilitation Scapular Motor Control Intervention On The Rehabilitation Of Shoulder Impingement Syndrome, Madison R. Dorn, Rebekah R. Shindelar, Rick C. Hjelm, Seth A. Paradis May 2017

The Effects Of Proprioceptive Neuromuscular Facilitation Scapular Motor Control Intervention On The Rehabilitation Of Shoulder Impingement Syndrome, Madison R. Dorn, Rebekah R. Shindelar, Rick C. Hjelm, Seth A. Paradis

Human Kinetics & Applied Health Sciences Student Works

OBJECTIVE: Shoulder impingement syndrome (SIS) accounts for 44-65% of total shoulder complaints. Previous research has analyzed the effectiveness of scapular-focused SIS treatment, but little research has been performed evaluating the effectiveness of proprioceptive neuromuscular facilitation (PNF) treatment. The aim of this study is to examine the effects of PNF scapular motor control intervention for SIS. METHODS: Patients from the Roseville Medical Center ages 18-64 were randomized to a PNF-treatment or control group to undergo a 4 to 6 week intervention. Prior to each visit, patients completed the Disabilities of the Arm, Shoulder and Hand (DASH) functional survey and evaluated their …