Test-Retest Reliability and Validity of TecnoBody D-Wall to Assess the Range of Motion During Overhead Squat in Healthy Individuals.

This study evaluated the validity and reliability of the TecnoBody D-Wall system in assessing joint range of motion (ROM) during overhead squat movements in healthy individuals, using Kinovea as a reference tool for data comparison. A total of 29 participants (16 males, 13 females) with a mean age of 28.41 ± 6.

Impact of the Abdominal Drawing-In Maneuver on Spinal Extensor Muscle Activity: A Randomized Controlled Double-Blind Trial Involving Individuals with Non-Specific Low Back Pain.

Non-specific low back pain (NSLBP) is a common musculoskeletal issue that can limit function and reduce the patient's quality of life. Enhancing spinal stabilizer muscle activity through targeted exercises may help improve spinal alignment and alleviate NSLBP symptoms. This study aimed to investigate whether incorporating the abdominal drawing-in maneuver (ADIM) into selected low back exercises influences the electromyographic (EMG) activity of key spinal extensor muscles.

Multidimensional analysis of serving speed in volleyball players by position, sets, and league types: interactions and statistical differences.

Purpose: Our study explores the multifaceted factors influencing serve speed in volleyball, including player position, match progression, and league level, providing actionable insights for performance optimization and injury prevention strategies.

Methods: Using a cross-sectional approach, the study analyzes 15.347 serves from various leagues.

Does Short Foot Exercise Combined with Breathing Exercise Increase Muscular Activity in Individuals with Pes Planus?

Background: Improvements in muscle oxygenation and exercise posture can significantly impact muscle contraction. The aim of this study was to compare the effects of combined breathing and exercise posture (sitting or standing) on the muscle activity of the foot and ankle during short foot exercises (SFE) in individuals with pes planus.

Methods: The study included 15 subjects aged 21.

Reliability and validity of new isokinetic strength assessment for rotator cuff muscles in a muscle architecture-based position.

Background/aim: Isokinetic strength assessment of the rotator cuff muscle is frequently applied in a variety of shoulder postures, but none of these consider muscular architecture, which is one of the most important aspects of improving strength development. This study aimed to examine the test and retest reliability and validity of the muscle architecture-based position (MABP), which is 25° abduction and 20° external rotation, in healthy subjects to be able to select a better isokinetic assessment position for shoulder rotator cuff muscles.

Materials And Methods: A total of 54 healthy males with a mean age of 21.