scholarly journals Short- and long-term effects of using shooting straps on free-throw accuracy of young female basketball players

Kinesiology ◽  
2017 ◽  
Vol 49 (2) ◽  
pp. 225-234 ◽  
Author(s):  
Miguel-Ángel Gómez ◽  
Jaime Sampaio
Keyword(s):  
Basketball Player ◽  
Control Group ◽  
Long Term Effects ◽  
Basketball Players ◽  
Intervention Training ◽  
Free Throw ◽  
Short And Long Term ◽  
One Year ◽  
Experimental Group

This study identified the short- and long-term effects of using a shooting strap on the accuracy of freethrows performed by U15 female basketball players during training and competition. Thirty six female<br>basketball player volunteers (aged 14.3±0.5 years) from the Lithuanian Schoolchildren Basketball League were randomly assigned to either an experimental or control group. The experimental group used a shooting strap that immobilized movements of the supporting hand while shooting. The control group performed freethrows without any training aid. Learning and transfer of performance was assessed before and after the intervention training sessions (4-week intervention program applied 4 times per week), and on a retention test after one year. Results showed that: (a) free-throw accuracy was higher after one month and after one year of intervention than before the intervention training program in both practice and competition; (b) the experimental group scored better in practice and competition than the control group after one month and one year of the intervention; and (c) free-throw accuracy was higher during training sessions than during&nbsp;competition. The identified short-term and long-term improvements in free-throw shooting accuracy support the usage of shooting straps. The use of shooting straps and external assisting devices might allow adjusting programs of training to provide fluent free-throw accuracy progresses from youth to senior categories.

Short- and Long-Term Effects of Auxiliary Labels on Patient Knowledge of Precautionary Drug Information

1988 ◽  
Vol 22 (6) ◽  
pp. 470-474 ◽  
Author(s):  
Candace S. Brown ◽  
Brenda L. Solovitz ◽  
Stephen G. Bryant ◽  
Brock G. Guernsey ◽  
Seymour Fisher
Keyword(s):  
Drug Information ◽  
Controlled Study ◽  
Control Group ◽  
Long Term Effects ◽  
Short Term ◽  
Short And Long Term ◽  
Time Periods ◽  
Experimental Group ◽  
Over Time

The purpose of this study was to determine the efficacy of auxiliary prescription labels in educating outpatients about medicines at two different time periods. Five hundred fifty-nine patients were randomly assigned either to an experimental group or a control group; each person in the experimental group received a prescription bottle to which one study auxiliary label (“sticker”) had been affixed, and those in the control group received bottles with no study sticker attached. Patients were interviewed by telephone approximately one week or two months after prescription pick up. Patients who had the study sticker affixed to their prescription bottle were significantly more knowledgeable after one week about precautionary information than those patients who did not receive stickers; however, sticker-group patients receiving the delayed interview incorrectly attributed many precautions to their medication. This is the first controlled study to document that auxiliary labels increase short-term knowledge about medications, and to suggest that the same labels may result in an inappropriate generalization over time.

scholarly journals Effects of Long-Term Supplementation of Bovine Colostrum on the Immune System in Young Female Basketball Players. Randomized Trial

Nutrients ◽  
2020 ◽  
Vol 13 (1) ◽  
pp. 118
Author(s):  
Anna Skarpańska-Stejnborn ◽  
Mirosława Cieślicka ◽  
Hanna Dziewiecka ◽  
Sławomir Kujawski ◽  
Anita Marcinkiewicz ◽  
...  
Keyword(s):  
Immune System ◽  
Physical Exercise ◽  
Exercise Program ◽  
Bovine Colostrum ◽  
Control Group ◽  
System Function ◽  
Basketball Players ◽  
Immune System Function ◽  
Experimental Group

An intensive physical exercise program could lead to a decrease in immune system function. Effects of long-term supplementation of bovine colostrum on the response of immune function on physical exercise test in athletes were examined. Twenty-seven elite female basketball players (age 16–19) were randomly assigned to either an experimental group or a control group. Eventually, n = 11 athletes completed intervention in the experimental group (3.2 g bovine colostrum orally twice a day for 24 weeks), while n = 9 athletes in the control group were given a placebo. Before the supplementation, after 3 and 6 months, subjects performed the physical exercise stress test. Before, just after, and 3 h after physical exercise testing, blood was drawn and immune system indicators were examined. Plasma interleukin (IL)-1alpha, IL-2, IL-10, IL-13, tumor necrosis factor (TNF) alpha, creatine kinase (CK MM), immunoglobulin G (IgG), insulin-like growth factor 1 (IGF1), and WBC, lymphocyte (LYM), monocyte (MON), and granulocyte (GRA) were measured. A statistically significant change in IL-10 in response to the exercise program during the supplementation period in both groups was observed (p = 0.01). However, the results of the rest of the comparisons were statistically insignificant (p > 0.05). Contrary to our initial hypothesis, there were no significant effects of bovine supplementation on the dynamics of immune system function indicators.

scholarly journals ONE-YEAR RESULTS OF BRACING FOR PATELLO-FEMORAL OSTEOARTHRITIS. PROSPECTIVE RANDOMIZED STUDY

2021 ◽  
Vol 29 (3) ◽  
pp. 127-131
Author(s):  
MATHEUS GARCIA LOPES MERINO ◽  
VICTOR MORALE ◽  
GUILHERME PEREIRA OCAMPOS ◽  
MARIA CÂNDIDA MIRANDA LUZO ◽  
OLAVO PIRES DE CAMARGO ◽  
...  
Keyword(s):  
Randomized Study ◽  
Control Group ◽  
Study Group ◽  
X Rays ◽  
Long Term Effects ◽  
Level Of Evidence ◽  
Timed Up And Go ◽  
Anthropometric Measures ◽  
One Year

ABSTRACT Objective: To compare the long-term effects of a brace designed to stabilize the patellofemoral (PF) joint in comparison to a standard neoprene sleeve for the knee with patellar hole in patients with patellofemoral osteoarthritis (PFOA). Methods: 38 patients with PFOA and comorbidities received either a functional PF brace (Study Group, SG) or a neoprene sleeve for the knee (Control Group, CG). Both groups received clinical treatment to OA and comorbidities according to a program from the institution. Patients were evaluated with Western Ontario and MacMaster (WOMAC) and Lequesne questionnaires, 30-second chair stand test (30CST), Timed Up and Go (TUG), anthropometric measures and self-reported physical activity in minutes/week at inclusion, one, three and twelve months after placing the brace. X-Rays were taken to measure the angles. Results: At one year there was more abandonment in the CG without differences in weight and body mass index between groups during the study. The SG maintained improvements in Lequesne and WOMAC total and subsets during the year, whereas the CG returned to baseline values for pain, function and total (p < 0.01). TUG and 30CST results were always better in the study group without any clinically important improvement in both groups. Conclusion: Long-term use of functional brace added to self-management program improves pain and function in patients with PFOA. Level of Evidence II, Lesser quality RCT (eg, < 80% followup, no blinding, or improper randomization).

scholarly journals INVESTIGATION OF THE EFFECT OF 8 WEEKS CORE TRAINING PROGRAM ON FREE SHOOTING AND VERTICAL JUMP PERFORMANCE IN BASKETBALL PLAYERS AGED 16-18

2021 ◽  
Vol 7 (2) ◽  
Author(s):  
Vesile Şahiner ◽  
Feyzullah Koca
Keyword(s):  
Training Program ◽  
Vertical Jump ◽  
Control Group ◽  
Basketball Players ◽  
Jump Performance ◽  
Mean Values ◽  
Free Throw ◽  
Significant Difference ◽  
Core Training ◽  
Experimental Group

The aim of this study is to investigate the effects of the core training program applied for 8 weeks to basketball players aged 16-18 on free throw and vertical jump performance. 22 male basketball players (11 experimental group, 11 control group) aged 16-18 participated in the study voluntarily. While core training was applied to the basketball players in the experimental group, 2 days a week for 8 weeks, together with the basketball training, the basketball players in the control group only continued their routine basketball training. Free throw and vertical jump performance tests were applied to the subjects before applying the 8-week core training program (pre-test) and after the 8-week core training (post-test). Statistically significant difference was found between pretest and posttest in terms of experimental group free throw test values (p<0.05) Statistically significant difference was found between the pretest and posttest values of the control group in terms of free throw test values (p<0.05). When the experimental group and control group free throw pretest and posttest were compared, no statistical significance was found (p>0.05). A statistically significant difference was found between the pretest and posttest in terms of vertical jump test values of the experimental group and the control group (p<0.05). However, the development in the experimental group was higher than in the control group. There was no statistically significant difference between the free throw test difference mean values of the experimental group and the control group (p>0.05). A statistically significant difference was found between the vertical jump test difference mean values of the experimental group and the control group (p<0.05). As a result, it can be said that 8-week core training has positive effects on the development of vertical jump performance on basketball players, but no effect on free throw performance. <p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/edu_01/0870/a.php" alt="Hit counter" /></p>

Long-term outcomes of laser coagulation of feto-fetal anastomoses in monochorionic twins

2020 ◽  
Vol 15 (5) ◽  
pp. 52-56
Author(s):  
A.E. Bugerenko ◽  
◽  
Zh.Yu. Kunyakh ◽  
O.B. Panina ◽  
Yu.S. Mirakyan ◽  
...  
Keyword(s):  
Gestational Age ◽  
Laser Coagulation ◽  
Control Group ◽  
Healthy Children ◽  
Long Term Outcomes ◽  
Monochorionic Twins ◽  
Gestational Age At Delivery ◽  
One Year ◽  
Experimental Group

Objective. To evaluate long-term outcomes of fetoscopic laser coagulation (FLC) of placental anastomoses in monochorionic twins with feto-fetal transfusion syndrome (FFTS). Patients and methods. The experimental group included live infants after FLC born to 76 women between 2012 and 2017. The control group comprised monochorionic, diamniotic (MCDA) twins with no complications born to 109 women. The following criteria were used in the analysis: gestational age at FLC, FFTS stage (Quintero staging system), gestational age at delivery, and delivery method. During follow-up, we analyzed children’s data at birth and at the age of one and three years. Results. The number of healthy children and children with minimal health problems in the experimental group was 106 (84.8%) by the age of one year and 112 (89.6%) by the age of 3 years. Nineteen children (15.2%) were disabled at the age of one year; by 3 years of age, their number decreased to 13 (10.4%). In the control group, 2 participants (1.8%) had neurological disabilities. Conclusion. The majority of children born after FLC were healthy and socially adapted. The most common disorders after FLC were neurological disorders (8.8%), cardiovascular disorders (14.8%), retinopathy of prematurity (15.7%), and bronchopulmonary dysplasia (10%). The main factor affecting the development of complications in these children was gestational age at delivery. The optimal gestational age was 33–35 weeks, when the risk of disability was similar to that in MCDA twins without complications. Key words: monochorionic twins, feto-fetal transfusion syndrome, fetoscopy

scholarly journals Short- and Long-Term Dentin Bond Strength of Bioactive Glass-Modified Dental Adhesives

Nanomaterials ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 1894
Author(s):  
Ramona Oltramare ◽  
Matej Par ◽  
Dirk Mohn ◽  
Daniel B. Wiedemeier ◽  
Thomas Attin ◽  
...  
Keyword(s):  
Bond Strength ◽  
Bioactive Glass ◽  
Control Group ◽  
Long Term Effects ◽  
Control Groups ◽  
Dental Adhesives ◽  
Etch And Rinse ◽  
Short And Long Term ◽  
Self Etch

This study investigated the short- and long-term effects of dental adhesives doped with nano-sized bioactive glass 45S5 (BAG) on the resin–dentin interfacial bond strength. Two etch-and-rinse adhesives (Adper Scotchbond Multi-Purpose (ASB) and Solobond Plus (SB)) and one self-etch adhesive (Clearfil SE Bond (CF)) were doped with different concentrations of BAG (5, 10, and 20 wt%). The unmodified (0 wt% BAG) commercial adhesives served as control groups. Dentin of 120 molars (n = 10 per group) was treated with the different adhesives, followed by buildups with a conventional composite restorative material. From each tooth, 14 sticks were prepared for micro-tensile bond strength (µTBS) testing. The sticks were stored in simulated body fluid at 37 °C and tested after 24 h or six months for µTBS and failure mode. Data were analyzed using Kruskal–Wallis tests in combination with post-hoc Conover-tests and Wilcoxon signed-rank tests at a level of significance of a = 0.05. After 24 h and six months, both etch-and-rinse adhesives with a low BAG content (up to 10 wt% for ASB and 5 wt% for SB) showed similar µTBSs as their respective control groups (0 wt% BAG). CF showed a significant decrease in µTBS even after addition of 5 wt% BAG. At a high concentration of added BAG (20 wt%), all three adhesives showed a significant decrease in µTBS compared to the unmodified controls. The CF control group showed significantly lower µTBS after 6 months of storage than after 24 h. In contrast, the µTBS of all CF groups modified with BAG was unaffected by aging. In conclusion, the tested etch-and-rinse adhesives can be modified with up to 5 wt% (SB), or 10 wt% (ASB) of BAG without reducing their short- and long-term dentin bond strength. Moreover, the addition of nano-sized BAG may prevent long-term bond strength deterioration of a self-etch adhesive.

scholarly journals Effects of a self-training program on shooting performance and kinematics in young basketball players: a case study (Efectos de un programa de autoentrenamiento sobre el rendimiento y cinemática de tiro en jóvenes jugadores de baloncesto: un caso de estu

Retos ◽  
2021 ◽  
Vol 43 ◽  
pp. 256-263
Author(s):  
Pedro Grenha ◽  
José Moura ◽  
Eduardo Guimarães ◽  
Pedro Fonseca ◽  
Filipa Sousa ◽  
...  
Keyword(s):  
Training Program ◽  
Control Group ◽  
Kinematic Parameters ◽  
Basketball Players ◽  
Free Throw ◽  
Ball Release ◽  
Before And After ◽  
Release Height ◽  
Release Speed ◽  
Experimental Group

  The current study intended to investigate the effects of a self-training program on shooting performance and kinematics of young basketball players. Fourteen male basketball players aged 16.64±.50 years, divided in control group (n=7) and experimental group (n=7), were assessed on free-throw, two-point and three-point shooting performance and on four kinematic parameters (release height, release angle, release speed and trajectory variability), before and after a five-week training program. During the five-week period, the experimental group accomplished a shooting training program that included 600 shots per week. Both groups maintained their regular basketball practice. The results show that the experimental group significantly increased their shooting performance on three-point (p<.05) and on free-throw (p<.05). Moreover, a significant decrease in three-point ball release angle (p<.05) and a significant increase in free-throw ball release height (p<.05) were observed in the experimental group, while the control group significantly increased the two-point ball release speed (p<.05). In conclusion, self-shooting basketball practice, in addition to formal practice, significantly improves shooting performance of young basketball players. In contrast, the reduced changes on the analysed kinematic parameters caused by the self-training program are most likely a consequence of the absence of external feedback during training process.  Resumen. El propósito del presente estudio fue investigar los efectos de un programa de autoentrenamiento en el rendimiento y cinemática de tiro de jóvenes jugadores de baloncesto. Catorce jugadores de baloncesto masculinos, de 16.64±0.50 años, divididos en grupo de control (n=7) y grupo experimental (n=7), fueron evaluados en el rendimiento de tiro libre, de dos puntos y de tres puntos y en cuatro parámetros cinemáticos (altura de liberación, ángulo de liberación, velocidad de liberación y variabilidad de la trayectoria), antes y después de un programa de entrenamiento de cinco semanas. Durante el período de cinco semanas, el grupo experimental realizó un programa de entrenamiento de tiro que incluía 600 tiros por semana. Ambos grupos mantuvieron su práctica regular de baloncesto. Los resultados muestran que el grupo experimental aumentó significativamente su rendimiento en el tiro de tres puntos (p<.05) y en el tiro libre (p<.05). Además, se observó, en el grupo experimental, una disminución significativa del ángulo de liberación en el tiro de tres puntos (p<.05) y un aumento significativo de la altura de liberación en el tiro libre (p<.05), mientras que el grupo de control aumentó significativamente la velocidad de liberación en el tiro de dos pontos (p<.05). En conclusión, la autopráctica de tiro en baloncesto, además de la práctica formal, mejora significativamente el rendimiento de tiro de los jugadores jóvenes. Por el contrario, los cambios reducidos en los parámetros cinemáticos analizados son probablemente una consecuencia de la ausencia de corrección externa durante el proceso de autoentrenamiento.

scholarly journals Effectiveness of an educational game-based intervention for enhancing nutritional knowledge of elementary school students

RENOTE ◽  
2021 ◽  
Vol 19 (1) ◽  
pp. 237-247
Author(s):  
Lucas Florêncio de Brito ◽  
Ricardo Argenton Ramos ◽  
Jaelson Freire Brelaz de Castro ◽  
João Araújo ◽  
Rodrigo Pereira Ramos
Keyword(s):  
Eating Habits ◽  
Educational Game ◽  
Control Group ◽  
Nutritional Knowledge ◽  
Long Term Effects ◽  
Game Based Learning ◽  
School Students ◽  
Healthy Eating Habits ◽  
Short And Long Term

Obesity can generate short and long term effects on health. Nutritionalknowledge is important to increase the potential of acquiring healthy eating habits and prevent obesity. In this study, it was investigated an educational game-basedintervention with the Nutrikids digital game to improve nutritional knowledge. Onehundred and sixty-four Brazilians fifth graders were divided into the following fourgroups: one that played the Nutrikids game; the lecture-game group, which received traditional classes and played Nutrikids; the lecture group, which received traditional classes only; and the control group, with no intervention. The results suggest that nutritional knowledge in students can be improved more effectively through game-based learning than traditional classes.

Effects of a Perceptual-Motor Training Program on Kindergarten Children

1976 ◽  
Vol 43 (2) ◽  
pp. 428-430 ◽  
Author(s):  
Zema Schaney ◽  
Beverly Brekke ◽  
Richard Landry ◽  
Jacob Burke
Keyword(s):  
Training Program ◽  
Kindergarten Children ◽  
Control Group ◽  
Motor Training ◽  
Long Term Effects ◽  
Short Term ◽  
Experimental Group

The immediate and long-term effects of perceptual-motor training on kindergarten children (6 girls, 4 boys) were measured by the Gesell Copy Forms Test. A significant increase from the pretest to the first posttest was made by the experimental group but none by the control group ( ns = 5). The second posttest showed that these gains were relatively long-term rather than short-term.

Short- and Long-Term Effects of Supervisory Feedback on the Interaction Patterns of an Intercollegiate Field Hockey Coach

1987 ◽  
Vol 6 (4) ◽  
pp. 404-410 ◽  
Author(s):  
Victor H. Mancini ◽  
Elizabeth K. Clark ◽  
Deborah A. Wuest
Keyword(s):  
Descriptive Statistics ◽  
Phase Iii ◽  
Interaction Patterns ◽  
Long Term Effects ◽  
Field Hockey ◽  
Short And Long Term ◽  
Five Practices ◽  
One Year ◽  
Over Time

Both the short- and long-term effects of systematic supervisory feedback (SSF) using CAFIAS on the behaviors of a field hockey coach and her team were examined. The investigation was divided into four phases. During Phase I the coach was videotaped five times to provide baseline data. In Phase II the coach was videotaped nine times and was provided with SSF. At the conclusion of the intervention, five practices were videotaped for Phase III. One year later, in Phase IV, the coach was again videotaped for five practices. Descriptive statistics were calculated and comparisons were made between the behaviors exhibited in Phases I and III as well as Phases III and IV. Praise and information increased, and directions and criticism decreased from Phases I and III. These changes were evident 1 year later. This investigation demonstrates that even the behaviors of an experienced coach can be altered using SSF and that these changes can be sustained over time.

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