scholarly journals Greater Power but Not Strength Gains Using Flywheel Versus Equivolumed Traditional Strength Training in Junior Basketball Players

2021 ◽  
Vol 18 (3) ◽  
pp. 1181
Author(s):  
Marko D. M. Stojanović ◽  
Mladen Mikić ◽  
Patrik Drid ◽  
Julio Calleja-González ◽  
Nebojša Maksimović ◽  
...  
Keyword(s):  
Strength Training ◽  
Training Group ◽  
T Test ◽  
Control Group ◽  
Basketball Players ◽  
Significant Group ◽  
Sprint Time ◽  
Change Of Direction ◽  
Time Interaction ◽  
And Control

The main aim of the present study was to compare the effects of flywheel strength training and traditional strength training on fitness attributes. Thirty-six well trained junior basketball players (n = 36; 17.58 ± 0.50 years) were recruited and randomly allocated into: Flywheel group (FST; n = 12), traditional strength training group (TST; n = 12) and control group (CON; n = 12). All groups attended 5 basketball practices and one official match a week during the study period. Experimental groups additionally participated in the eight-week, 1–2 d/w equivolume intervention conducted using a flywheel device (inertia = 0.075 kg·m−2) for FST or free weights (80%1 RM) for TST. Pre-to post changes in lower limb isometric strength (ISOMET), 5 and 20 m sprint time (SPR5m and SPR20m), countermovement jump height (CMJ) and change of direction ability (t-test) were assessed with analyses of variance (3 × 2 ANOVA). Significant group-by-time interaction was found for ISOMET (F = 6.40; p = 0.000), CMJ (F = 7.45; p = 0.001), SPR5m (F = 7.45; p = 0.010) and T test (F = 10.46; p = 0.000). The results showed a significantly higher improvement in CMJ (p = 0.006; 11.7% vs. 6.8%), SPR5m (p = 0.001; 10.3% vs. 5.9%) and t-test (p = 0.045; 2.4% vs. 1.5%) for FST compared to the TST group. Simultaneously, th FST group had higher improvement in ISOMET (p = 0.014; 18.7% vs. 2.9%), CMJ (p = 0.000; 11.7% vs. 0.3%), SPR5m (p = 0.000; 10.3% vs. 3.4%) and t-test (p = 0.000; 2.4% vs. 0.6%) compared to the CON group. Players from the TST group showed better results in CMJ (p = 0.006; 6.8% vs. 0.3%) and t-test (p = 0.018; 1.5% vs. 0.6%) compared to players from the CON group. No significant group-by-time interaction was found for sprint 20 m (F = 2.52; p = 0.088). Eight weeks of flywheel training (1–2 sessions per week) performed at maximum concentric intensity induces superior improvements in CMJ, 5 m sprint time and change of direction ability than equivolumed traditional weight training in well trained junior basketball players. Accordingly, coaches and trainers could be advised to use flywheel training for developing power related performance attributes in young basketball players.

scholarly journals PENGARUH PELATIHAN 30 SECOND BOX DRILL DAN 60 SECOND BOX DRILL TERHADAP DAYA LEDAK OTOT TUNGKAI

2019 ◽  
Vol 7 (1) ◽  
Author(s):  
Luh Mastia Andriani ◽  
I Gst Lanang Agung Parwata ◽  
Ni Luh Kadek Alit Arsani
Keyword(s):  
Vertical Jump ◽  
Training Group ◽  
T Test ◽  
Control Group ◽  
Control Groups ◽  
Explosive Power ◽  
Jump Test ◽  
Significant Difference ◽  
Leg Muscle ◽  
And Control

Penelitian ini bertujuan untuk mengetahui pengaruh pelatihan 30 second box drill dan 60 second box drill terhadap peningkatan daya ledak otot tungkai. Jenis penelitian ini adalah penelitian eksperimen semu (quasi) dengan rancangan the non-randomized pretest posttest control groups design. Subjek penelitian sebanyak 30 orang. Daya ledak otot tungkai diukur dengan vertical jump test dan data dianalisis dengan uji-t independent, uji anava satu jalur dan uji least significant difference (LSD) pada taraf signifikansi (α) 0,05 dengan bantuan SPSS 16,0. Berdasarkan hasil uji hipotesis antara gaint-score kelompok pelatihan 30 second box drill, 60 second box drill dan kelompok kontrol pada variable daya ledak otot tungkai, hasil analisis data menggunakan uji-t independent menunjukkan bahwa pelatihan 30 second box drill dan 30 second box drill berpengaruh terhadap peningkatan daya ledak otot tungkai dengan nilai signifikansi sebesar 0,000 dan 0,000 (SigKata Kunci : pelatihan 30 second box drill, pelatihan 60 seond box drill, daya ledak otot tungkai This study aimed to know the effect of 30 second box drill training and 60 second box drill training toward the increase of explosive power of leg muscle. This study is quasi experiment research with thenon-randomized pretest posttest control groups design. Subjects of this study were 30 people. The explosive power of leg muscle was measured by vertical jump test and analyzed by independent t-test, one lane anava test and test of least significant difference (LSD) in the significant standard (α) 0,05 by using SPSS 16,0. Based on the result of hypothesis between gaint-score on training group of 30 second box drill, 60 second box drill and control group on the variable of explosive power of leg muscle, result of analysis by using independent t-test showed that 30 second box drill training and 30 second box drill training influenced the explosion power of leg muscle in the significant value of 0,000 and 0,000 (Sigkeyword : 30 second box drill, 60 second box drill,explosive power

Strength Training Induces Greater Increase in Handgrip Strength than Wrestling Training per se

2020 ◽  
Vol 41 (08) ◽  
pp. 533-538
Author(s):  
Konstantina Karatrantou ◽  
Christina Katsoula ◽  
Nikos Tsiakaras ◽  
Panagiotis Ioakimidis ◽  
Vassilis Gerodimos
Keyword(s):  
Strength Training ◽  
Training Program ◽  
Handgrip Strength ◽  
Hand Preference ◽  
Training Group ◽  
Control Group ◽  
Control Groups ◽  
Training Adaptations ◽  
Per Se ◽  
And Control

AbstractThis study investigated the effectiveness of a specialized strength training program on maximal handgrip strength in young wrestlers. 72 young wrestlers (36 children: 8–10 years-old and 36 adolescents:13–15 years-old) participated in the present study. Both age-categories were assigned into a training group (18 children and 18 adolescents) and a control group (18 children and 18 adolescents). The training groups, in conjunction with the wrestling training performed a 4-month (2 sessions/week) specialized handgrip training program. Maximal handgrip strength was evaluated pre, at the intermediate (2 months) and at the completion of the program (4 months). Maximal handgrip strength values increased during the intermediate and post-training measurements compared to pre-training measurement in training and control groups (p<0.001). No significant differences were observed on pre-training and intermediate measurements between groups, while significant differences were observed during the post-training measurement. Training group exhibited significantly (p<0.01) greater maximal handgrip strength values than the control group irrespective of age-category and hand-preference. A 4-month handgrip strength training program, incorporated into the conventional wrestling training, provokes greater adaptations in maximal handgrip strength than the wrestling training per se. For greater handgrip training adaptations are required more than 14 specialized handgrip training-sessions.

scholarly journals Effects of Plyometric, Strength and Change of Direction Training on High-School Basketball Player’s Physical Fitness

2021 ◽  
Vol 78 (1) ◽  
pp. 175-186
Author(s):  
Eduardo Sáez de Villarreal ◽  
Jose Galán Molina ◽  
Guillermo de Castro-Maqueda ◽  
José V. Gutiérrez-Manzanedo
Keyword(s):  
High School ◽  
Physical Fitness ◽  
Repeated Measures ◽  
Control Group ◽  
Basketball Players ◽  
Change Of Direction ◽  
Before And After ◽  
Group 2 ◽  
Post Hoc ◽  
And Control

Abstract The study aim was to compare the effects of a 7-week plyometric, strength and change of direction (COD) training program on basketball-specific performance measures in high-school players. Forty male players were randomly assigned to one of the four groups: plyometric (PG, n = 10), strength (SG, n = 10), COD (CODG, n = 10), and control group training (CG, n = 10). Two training sessions were performed at weekly intervals before basketball training. Performance of the counter movement jump (CMJ), Abalakov jump (ABKJ), 10 m zig-zag sprint, 20 m in line sprint (measurements at 10 and 20 m), and sit and reach flexibility test (SRFT) was assessed before and after the intervention. A 4 (group) × 2 (time) repeated measures analysis of variances (ANOVA) was conducted for each variable. Bonferroni post-hoc tests were used when the interaction was significant. Significant (all p < 0.05) time x group interaction was noted for SRFT, CMJ, ABK, sprint, and zig-zag 10 m, in favor of the experimental groups compared to the control group. However, improvements in physical fitness were similar between the three experimental groups. In conclusion, 7 weeks of specific plyometric, strength and COD training produced similar medium to large improvements in physical fitness of high-school basketball players.

scholarly journals Effectiveness of a strength training program for patients with fibromyalgia syndrome: feasibility study

2017 ◽  
Vol 16 (2) ◽  
pp. 169-176
Author(s):  
Alexandro Andrade ◽  
Guilherme Torres Vilarino ◽  
Carla Maria de Liz ◽  
Ricardo De Azevedo Klumb Steffens
Keyword(s):  
Strength Training ◽  
Training Program ◽  
Fibromyalgia Syndrome ◽  
Fibromyalgia Impact Questionnaire ◽  
Training Group ◽  
Control Group ◽  
Stress Scale ◽  
Post Test ◽  
And Control ◽  
General Community

Introduction: Fibromyalgia is a disease characterized by chronic pain; it is a syndrome with an unknown cause and has no cure. Objective: Examine the feasibility of a strength training program in patients with FM. Methods: Fortyseven patients from general community were allocated into two groups: strength training group and control group. The patients underwent strength training performed three times per week for eight weeks. We used the Fibromyalgia Impact Questionnaire and Perceived Stress Scale to obtain data. Results: After eight weeks of strength training, there was a significant reduction in pain (p = 0.00) and stress (p = 0.02). No changes were found in the variables analyzed in the control group pre- and post-test. Conclusions: The practice of strength training is a safe and effective alternative for the treatment of fibromyalgia patients.

scholarly journals Effects of a 12-Week Change-of-Direction Sprints Training Program on Selected Physical and Physiological Parameters in Professional Basketball Male Players

2020 ◽  
Vol 17 (21) ◽  
pp. 8214
Author(s):  
Seifeddine Brini ◽  
Abderraouf Ben Abderrahman ◽  
Daniel Boullosa ◽  
Anthony C. Hackney ◽  
Alessandro Moura Zagatto ◽  
...  
Keyword(s):  
Training Program ◽  
Intervention Group ◽  
T Test ◽  
Control Group ◽  
Sprint Training ◽  
Basketball Players ◽  
Ability Test ◽  
Professional Basketball ◽  
Change Of Direction ◽  
Post Hoc

Multidirectional repeated sprints with quick changes-of-direction (CoD) are considered a key performance determinant in basketball. The objective of this study was to investigate the effects of a 12-week CoD sprint training program compared to regular basketball training on selected measures of physical fitness and physiological adaptations in male basketball players. Sixteen professional basketball players were randomly assigned to an intervention group (INT = 8) or an active control group (CON = 8). INT completed a 12-week CoD sprint training program with two sessions per week while CON continued their regular training. Training volume was similar between groups. Before and after the intervention, the two groups were evaluated for the repeated sprint ability test with CoD (IRSA5COD), the squat jump (SJ) and countermovement jump (CMJ) test, the five time-jump test (FJT) and change of direction t-test. Blood samples were taken before the beginning of the experimental protocol, after 4, 8 and 12 weeks to monitor the testosterone/cortisol ratio (T/C). For t-test, post-hoc tests revealed significant pre-to-post improvements for INT (3.4%; p = 0.001, ES = 0.91). For CMJ, post-hoc tests revealed a significant pre-to-post decrease for INT (−11.6%; p = 0.001, ES = 0.94), and a significant improvement for CON (4.96%; p = 0.014, ES = 0.60). For T/C ratio, post-hoc tests revealed a significant decrease after 12 weeks of training for INT (52.3%; p < 0.001; ES = 0.63). In conclusion, twelve weeks of CoD sprint training enhanced CoD performance but negatively affected vertical jump capacity in male basketball players. T/C ratio indicated that the physiological demands associated with INT were well-balanced.

scholarly journals Effects of Neuromuscular Training on Motor Competence and Physical Performance in Young Female Volleyball Players

2020 ◽  
Vol 17 (5) ◽  
pp. 1755 ◽  
Author(s):  
Nebojša Trajković ◽  
Špela Bogataj
Keyword(s):  
Physical Performance ◽  
Vertical Jump ◽  
Young Female ◽  
T Test ◽  
Neuromuscular Training ◽  
Control Group ◽  
Motor Competence ◽  
Significant Group ◽  
Time Interaction ◽  
Volleyball Players

Although neuromuscular training (NMT) emphasizes injury prevention training, there is little information about its effects on performance in young athletes. This study aimed to investigate the effects of eight-weeks NMT on motor competence and physical performance in 10- to 12-year-old female volleyball players. Sixty-six participants (mean ± SD; 11.05 ± 0.72 years) were randomized into either the NMT group (NTG; n = 32) or control group (CON; n = 34). Sprint on 10-m, modified T-test, plank, vertical jump, and medicine ball throw tests were used to assess the physical performance. The Körperkoordinationstest für Kinder (KTK) was used to assess the subjects’ motor competence. The NMT was performed twice a week during the first 30 min of each regularly scheduled 90-minute volleyball training. Participants in the CON group attended only their regular volleyball training. A significant group x time interaction was found for Motor Quotient KTK (MQKTK) (p < 0.001), KTK lateral jumps (p < 0.001), and KTK shifting platforms (p < 0.01). There was a significant interaction for modified T-test results (p < 0.001) and vertical jump (p = 0.04). No change was observed in both groups for plank performance (p > 0.05). The NMT promoted significant gains in motor competence and physical performance in youth female volleyball players.

scholarly journals The Effect of Eight Weeks of Hand-Selected Strength Training and Cinnamon-Honey Supplementation on Strength and Range of Motion of Wrist Joint in Elderly Women with Osteoarthritis

2020 ◽  
Vol 9 (1) ◽  
Author(s):  
Shayesteh Hassani ◽  
Sedigheh Hosseinpour Delavare ◽  
Hassan Safikhani
Keyword(s):  
Resistance Training ◽  
Strength Training ◽  
Range Of Motion ◽  
Elderly Women ◽  
Wrist Joint ◽  
Training Group ◽  
Control Group ◽  
Hand Osteoarthritis ◽  
Before And After ◽  
And Control

Background: Osteoarthritis is one of the articular disorders. This disorder causes pain, impaired physical function and thus affecting the quality of life of individuals by limiting individual independence. Objectives: The purpose of the current study was to investigate the effect of eight weeks of hand-selected strength training and cinnamon-honey supplementation on strength and range of motion of wrist joint in elderly women with osteoarthritis. Methods: In this study, 48 women with hand-osteoarthritis were selected and randomly divided into four groups (strength training, cinnamon-honey supplementation, combinatory and control). The training group underwent the hand-selected strength training; the second group used honey and cinnamon powder supplement for 8 weeks and once a day. The third group also received hand-selected training and cinnamon and honey supplements simultaneously. The fourth group also participated in this study as a control group without any training or supplementation. Patients’ wrist strength and range of motion were measured before and after applying the independent variables and were compared. Results: The results showed that by applying the strength training and cinnamon-honey supplementary as well as the combination of training and supplementary have had a positive effect on strength and range of motion of wrist in fact, 8 weeks of resistance training and using cinnamon-honey supplements in women with hand osteoarthritis have led to a increases. Conclusions: Therefore, it is recommended to use resistance training with cinnamon and honey supplements to accelerate the recovery of the disease.

scholarly journals Efeito de um período de polimento na potência e capacidade anaeróbia de atletas de tae-kwon-do

2017 ◽  
Vol 19 (2) ◽  
pp. 224 ◽  
Author(s):  
Leonardo De Sousa Fortes ◽  
Gustavo César Vasconcelos ◽  
Tony Meireles dos Santos ◽  
Pedro Pinheiro Paes ◽  
Jeferson Macedo Vianna ◽  
...  
Keyword(s):  
Anaerobic Power ◽  
Anaerobic Capacity ◽  
Control Group ◽  
Linear Type ◽  
Significant Group ◽  
Tae Kwon Do ◽  
Time Interaction ◽  
And Control ◽  
Anaerobic Test ◽  
Training Protocol

DOI: http://dx.doi.org/10.5007/1980-0037.2017v19n2p224 The aim of the study was to analyze the effect of a tapering period on anaerobic power and capacity of tae-kwon-do athletes. Thirty-one male tae-kwon-do participants of the Brazilian Championship were selected in a non-probabilistic way. Subjects were randomly divided into two groups, namely: experimental group (EG, n = 15) and control group (CG, n = 17). Both groups followed the same training protocol up to the tapering stage. CG was submitted to training loads contained in the last two weeks of the macrocycle. Only EG was submitted to tapering. Tapering had 2 weeks duration, adopting the linear tapering method. Taekwondo Anaerobic Test was performed by athletes before the start of the season, which was named as pre-intervention, and the last week of each mesocycle [Prep I, Prep II and Tapering (only EG)]. Group vs. time effect interaction (p < 0.01) was identified for alactic anaerobic power, with an increase only in EG in tapering (p = 0.01). A significant group vs. time interaction (p <0.01) was revealed to fatigue index, improved anaerobic capacity being checked in EG only after the tapering period (p = 0.01). It was concluded that two weeks of linear type tapering optimized the anaerobic power and capacity of male tae-kwon-do athletes.

scholarly journals PENGARUH LATIHAN PULL OVER TERHADAP KEMAMPUAN SMASH PADA PERMAINAN BULUTANGKIS

2020 ◽  
Vol 10 (2) ◽  
pp. 67
Author(s):  
Sudiadharma Sudiadharma ◽  
Muhammad Ishak
Keyword(s):  
Data Analysis ◽  
Descriptive Analysis ◽  
Sampling Technique ◽  
Training Group ◽  
T Test ◽  
Control Group ◽  
P Value ◽  
Control Groups ◽  
Analysis Technique ◽  
And Control

This study aims to determine the effect of pull over training on smash ability in badminton games. This research is experimental. The population is UNM FIK students. The sample used was 20 people consisting of 10 people in each training group. The sampling technique is ordinal matching. The data analysis technique used was descriptive analysis, requirements test, and t-test at a significant level of 95% or 0.05. The results showed that: (1) There was a significant effect of pull over training on smash ability in badminton games, with the value of t count = -11,000 <from t table = 1,833 at a significant level of 95% or 0.05. (2) There is an insignificant influence of the control group on smash ability in badminton games. The value of t count =       -6,000 <from t table = 1,833 at a significant level of 95% or 0.05. (3) There is a difference in effect between pull over and control groups on smash ability in badminton games by obtaining t count = 3.674> from t table = 1.833 and P value (0.546> 0.05)

scholarly journals Effects of an integrative neuromuscular training protocol vs. FIFA 11+ on sprint, change of direction performance and inter-limb asymmetries in young soccer players

2021 ◽  
pp. 174795412110114
Author(s):  
Jorge Arede ◽  
John Fernandes ◽  
Jason Moran ◽  
Nuno Leite ◽  
Daniel Romero-Rodriguez ◽  
...  
Keyword(s):  
Training Group ◽  
Soccer Players ◽  
Neuromuscular Training ◽  
Training Methods ◽  
Significant Group ◽  
Sprint Time ◽  
Youth Soccer ◽  
Change Of Direction ◽  
Before And After ◽  
Group A

This study compared the effects of integrative neuromuscular training (INT) versus FIFA 11+ protocols on sprint, change of direction performance and inter-limb asymmetries. Thirty young (U-11) male soccer players (age: 11.2 ± 0.7 years; height: 145.6 ± 6.8 cm; body mass: 72.5 ± 3.0 kg) were randomly assigned to each training group, which consisted of two sessions/week for a period of 6-weeks. The INT consisted of play-based tasks designed according to structured training principles, whereas the FIFA 11+ followed standard procedures. Before and after the intervention, 0-20 sprint time and double 180° change of direction test were measured from which change of direction deficit and inter-limb asymmetries were also computed. Significant improvements were found in double 180° change of direction test and deficit for both legs in both groups (all p < 0.01). A significant decrease was observed in 0-20 sprint time ( p < 0.05), and inter-limb asymmetries for FIFA 11+ group. A significant group-by-time effect, which favored the FIFA 11+ group, was observed on double 180° change of direction in right leg (F = 15.08, p < 0.01, η 2 p = 0.35), but also in change of direction deficit in right (F = 214.19, p < 0.01, η 2 p = 0.88), and left legs (F = 126.79, p < 0.01, η 2 p = 0.82). These findings suggest youth soccer practitioners should select the FIFA 11+ program to improve inter-limb asymmetries and 0-20 sprint time, and that both training methods are suitable to improve 180° change of direction performance.

Sign in / Sign up

Export Citation Format

Share Document