Functional performance profile of Under-20 soccer athletes from a Brazilian first division team during the COVID-19 pandemic: A descriptive study.

Background: The COVID-19 pandemic led to widespread social isolation and the suspension of sports activities, significantly impacting the physical and psychological performance of athletes worldwide, particularly soccer players. This study aims to evaluate the effects of pandemic-related training suspensions on the functional performance of U-20 soccer players from a first-division club in Rio de Janeiro.

Methods: Forty-one male U-20 soccer players were assessed during the preseason (PS) periods of 2020 and 2021.

Upper-Extremity physical performance tests in older adults: Reference values, reliability and measurement error.

Background: Physical performance tests are reliable tools to assess aspects related to strength, power, and mobility. Unfortunately, few studies were performed with older adults. The main goal of this study was to describe reference values for the Closed Kinetic Chain Upper Extremity Stability Test (CKCUEST) and Upper Quarter Y Balance Test (UQYBT) in older adults and to determine differences based on sex.

Kinematic Analysis of Reaching Tasks at Different Execution Speeds in Children with Neonatal Brachial Plexus Palsy.

The aim of this study was to compare the kinematics of reaching tasks at different speeds between children with neonatal brachial plexus palsy (NBPP) and unaffected controls. This cross-sectional study included thirteen children with NBPP (10 ± 2 years old, of which six had upper Erb's palsy and seven had extended Erb's palsy) matched for age and sex with thirteen unaffected controls. Kinematic data were acquired using a Motion Monitor unit with a 3D motion tracking electromagnetic system (Liberty, Polhemus).

Adaptation of the normative rating procedure for the International Affective Picture System to a remote format.

Background: The Self-Assessment Manikin (SAM), a pictorial scale for the measurement of pleasure and arousal dimensions of emotions, is one of the most applied tools in the emotion research field.

Objective: We present a detailed description of a remote method to collect affective ratings in response to pictures by using the SAM scale.

Methods: To empirically validate our remote method, we conducted a study using a digitized version of the SAM scale and delivered online didactic instructions that followed the normative rating procedure for the International Affective Picture System (IAPS) to the participants.