Purpose: The purpose of this study was to investigate the acute effects of water-based aerobic exercises on the performance of water-based resistance exercises by assessing kinematic parameters during protocols and neuromuscular responses after them. Method: Ten women performed 2 water-based protocols (i.e., resistance and concurrent water-based…

The aim of this study was to describe how major leg muscle activities are altered after learning a novel one-legged pedaling task. Fifteen recreational cyclists practiced one-legged pedaling trials during which they were instructed to match their applied pedal force to a target direction perpendicular to the crank arm. Activity in 10 major leg…

In recent decades, three-dimensional (3D) printing as an emerging technology, has been utilized for imparting human anatomy knowledge. However, most 3D printed models are rigid anatomical replicas that are unable to represent dynamic spatial relationships between different anatomical structures. In this study, the data obtained from a computed…

When Colin Kaepernick, a quarterback with the San Francisco 49ers football team, "took a knee" during the playing of the National Anthem, he outlined his rationale for protest: "this country stands for freedom, liberty, and justice for all. And it's not happening for all right now." He also spoke specifically about police…

Behavioral flexibility--the ability to tailor motor actions to changing body-environment relations--is critical for functional movement. Navigating the everyday environment requires the ability to generate a wide repertoire of actions, select the appropriate action for the current situation, and implement it quickly and accurately. We used a new,…

We investigated the associations and differences between dynamic strength index (DSI) calculated from different types of vertical jump (countermovement jump; CMJ and squat jump; SJ) and different isometric knee joint angles (30, 60 and 90[degrees]), and associations with force-velocity (FV) profile and its constituent variables (maximal…

This essay, geared toward student reading in undergraduate and graduate courses that focus on the politics of dance, revisits the 1985 film "White Nights," directed by Taylor Hackford and starring ballet dancer Mikhail Baryshnikov and tap dancer Gregory Hines. The essay argues that the film's power as a political commentary on race in…

Students often look to the standard algorithm, which requires rewriting the task, regrouping tens to create enough ones to subtract, and other opportunities to make errors. However, when the authors apply structural thinking, the resultant strategy is an efficient and elegant shortcut and even brings a positive connotation to the word…

The aim of the study is to investigate the effect of 8-week Nordic Hamstring (NH) exercise on hamstring/quadriceps ratio (H/Q) and hamstring muscle strength. 22 amateur soccer players participated in the study. Soccer players were divided into two groups: the control group (CG) (n = 11) who only practiced soccer training and the Nordic Hamstring…

The aim of this study is to determine the effect of fall prevention education given to patients with scheduled total knee arthroplasty (TKA) on their fear of falling in the postoperative period. The study had a quasi-experimental design. The study sample included 70 patients. Data were gathered with a patient characteristics form and the Falls…

Many sports demand high forces at high movement speeds. Joint power combines these two measures and is frequently analyzed by isokinetic tests. However, various concepts of assessing joint power lead to conflicting results. The aim was to examine different methods to calculate peak power during isokinetic knee tests of sixty-one healthy male…

Purpose: This study explored the effect of whole-body vibration (WBV) using accelerations of 2.56 "g" to 7.68 "g" on lower-body detraining. Methods: All participants (N = 20) were trained using a lower-body resistance-training program for 30 min twice per week from Week 0 to Week 6. At the end of the program, they were randomly…

The purpose of the present study was to examine: a. the development of primary school students' motor coordination (MC) within three years, b. gender as a crucial factor of this development, c. the relationship between MC and Body Mass Index (BMI). Students' performances as well as the BMI of 20 boys and 22 girls were measured throughout a…

Purpose: The present study aimed to investigate whether or not eccentric-only training induced different sex-related adaptations in vastus lateralis muscle architecture and knee extensors strength. Methods: Thirteen healthy women and 13 healthy men were recruited. Vastus lateralis pennation angle, fascicle length, and muscle thickness, as well as…

Purpose: Speech understanding in noise and horizontal sound localization is poor in most cochlear implant (CI) users with a hearing aid (bimodal stimulation). This study investigated the effect of static and less-extreme adaptive frequency compression in hearing aids on spatial hearing. By means of frequency compression, we aimed to restore…