Effect of Warm-Up Exercises With or Without Static or Dynamic Stretching, on Squat Jump Performance

2013 ◽  
Vol 02 (05) ◽  
Author(s):  
R Hugh Morton Pramod Bajracharya
Keyword(s):  
Jump Performance ◽  
Squat Jump ◽  
Warm Up ◽  
Dynamic Stretching

scholarly journals ACUTE EFFECT OF DIFFERENT WARM-UP INTERVENTIONS ON NEUROMUSCULAR PERFORMANCE OF RECREATIONAL SOCCER PLAYERS

2017 ◽  
Vol 25 (3) ◽  
pp. 43
Author(s):  
Bernardo Neme Ide ◽  
Alexandre Moreira ◽  
Bradley Jon Schoenfeld ◽  
Leandro Lodo ◽  
Audrei Dos Reis Santos ◽  
...  
Keyword(s):  
Exercise Intervention ◽  
Acute Effect ◽  
Soccer Players ◽  
Jump Performance ◽  
Squat Jump ◽  
Warm Up ◽  
Exercise Interventions ◽  
Neuromuscular Performance ◽  
Recreational Athletes ◽  
Counter Movement Jump

Pre-exercises interventions are frequently implemented in order to maximize athletic performance. In this sense, the aim of this study was to evaluated the effect of three distinct pre-exercise interventions on acute neuromuscular performance in recreational soccer players: 1) parallel squat; 2) static stretching; and 3) ballistic stretching. After all interventions, participants performed a flexibility evaluation (sit-and-reach-test), followed by a squat jump, a counter-movement jump and a 30 meter-sprint test. A one-way analysis of variance revealed: a) a significant decrease in jumping performance was induced by both Stretching conditions when compared to the parallel squat intervention; b) a significant increase in lower limb flexibility after both stretching interventions when compared to parallel squat. In conclusion, it is suggested that a pre-exercise intervention comprised of stretching exercises can acutely increase flexibility, while impairing jump performance in recreational athletes.

Acute Effects of a Warm-Up Including Active, Passive, and Dynamic Stretching on Vertical Jump Performance

2012 ◽  
Vol 26 (9) ◽  
pp. 2447-2452 ◽  
Author(s):  
Felipe L.P. Carvalho ◽  
Mauro C.G.A. Carvalho ◽  
Roberto Simão ◽  
Thiago M. Gomes ◽  
Pablo B. Costa ◽  
...  
Keyword(s):  
Vertical Jump ◽  
Acute Effects ◽  
Jump Performance ◽  
Warm Up ◽  
Dynamic Stretching

scholarly journals Post-Activation Potentiation on Squat Jump Following Two Different Protocols: Traditional vs. Inertial Flywheel

2019 ◽  
Vol 69 (1) ◽  
pp. 271-281 ◽  
Author(s):  
Rafael Timon ◽  
Silvia Allemano ◽  
Marta Camacho-Cardeñosa ◽  
Alba Camacho-Cardeñosa ◽  
Ismael Martinez-Guardado ◽  
...  
Keyword(s):  
Repeated Measures ◽  
Rest Interval ◽  
Significant Interaction Effect ◽  
Jump Performance ◽  
Physically Active ◽  
Squat Jump ◽  
Warm Up ◽  
Squat Exercise ◽  
Eccentric Actions ◽  
Effect Time

Abstract Post‐activation potentiation (PAP) has been defined as a major enhancement of muscular performance following a preload stimulus. The eccentric actions seem to cause a potentiating effect on subsequent explosive exercises. The aim of this study was to determine whether a protocol of squat exercise using an inertial flywheel could have a potentiating effect on jump performance. Sixteen physically active volunteers participated in the study (age: 21.8 ± 2.7 years; body mass index: 23.6 ± 3). All participants completed two different protocols on separate days: a Traditional Protocol (using a half squat with a guided barbell) and an Inertial Flywheel Protocol (using a half squat with an inertial flywheel). Both protocols were similar and consisted of 3 x 6 reps at the load that maximized power, with a 3‐minute rest interval between sets. The squat jump (SJ) was measured by a contact platform at baseline, and four, eight and twelve minutes after the PAP stimulus. A two‐way ANOVA with repeated measures was performed to analyze significant differences over time. There were significant increases of SJ height (p = 0.004, d = 0.665), velocity (p = 0.003, d = 0.688) and power (p = 0.004, d = 0.682) from baseline after the inertial flywheel protocol. A significant interaction effect (time x protocol) was observed, showing that the inertial flywheel protocol had a potentiating effect on the jump performance compared to the traditional protocol, more specifically at 4 and 8 minutes after the PAP stimulus. In conclusion, the inertial flywheel protocol showed a potentiating effect on the squat jump performance, thus this pre‐ conditioning activity could be useful during the warm‐up before the competition.

scholarly journals Effect of Various Warm-Up Protocols on Jump Performance in College Football Players

2012 ◽  
Vol 35 (1) ◽  
pp. 127-132 ◽  
Author(s):  
Jeffrey C. Pagaduan ◽  
Haris Pojskić ◽  
Edin Užičanin ◽  
Fuad Babajić
Keyword(s):  
Repeated Measures ◽  
Body Height ◽  
College Football ◽  
Football Players ◽  
Static Stretching ◽  
Countermovement Jump ◽  
Jump Performance ◽  
Warm Up ◽  
Dynamic Stretching ◽  
Post Hoc

The purpose of this study was to identify the effects of warm-up strategies on countermovement jump performance. Twenty-nine male college football players (age: 19.4 ± 1.1 years; body height: 179.0 ± 5.1 cm; body mass: 73.1 ± 8.0 kg; % body fat: 11.1 ± 2.7) from the Tuzla University underwent a control (no warm-up) and different warm-up conditions: 1. general warm-up; 2. general warm-up with dynamic stretching; 3. general warm-up, dynamic stretching and passive stretching; 4. passive static stretching; 5. passive static stretching and general warm-up; and, 6. passive static stretching, general warm-up and dynamic stretching. Countermovement jump performance was measured after each intervention or control. Results from one way repeated measures ANOVA revealed a significant difference on warm-up strategies at F (4.07, 113.86) = 69.56, p < 0.001, eta squared = 0.72. Bonferonni post hoc revealed that a general warm-up and a general warm-up with dynamic stretching posted the greatest gains among all interventions. On the other hand, no warm-up and passive static stretching displayed the least results in countermovement jump performance. In conclusion, countermovement jump performance preceded by a general warmup or a general warm-up with dynamic stretching posted superior gains in countermovement jump performance.

scholarly journals Effects of a Low-Load Gluteal Warm-Up on Explosive Jump Performance

2015 ◽  
Vol 46 (1) ◽  
pp. 177-187 ◽  
Author(s):  
Thomas Comyns ◽  
Ian Kenny ◽  
Gerard Scales
Keyword(s):  
Repeated Measures ◽  
Reaction Force ◽  
Force Production ◽  
Peak Power Output ◽  
Future Research ◽  
Jump Performance ◽  
Squat Jump ◽  
Warm Up ◽  
Low Load ◽  
Squat Jumps

AbstractThe purpose of this study was to investigate the effects of a low-load gluteal warm-up protocol on countermovement and squat jump performance. Research by Crow et al. (2012) found that a low-load gluteal warm-up could be effective in enhancing peak power output during a countermovement jump. Eleven subjects performed countermovement and squat jumps before and after the gluteal warm-up protocol. Both jumps were examined in separate testing sessions and performed 30 seconds, and 2, 4, 6 & 8 minutes post warm-up. Height jumped and peak ground reaction force were the dependent variables examined in both jumps, with 6 additional variables related to fast force production being examined in the squat jump only. All jumps were performed on a force platform (AMTI OR6-5). Repeated measures analysis of variance found a number of significant differences (p ≤ 0.05) between baseline and post warm-up scores. Height jumped decreased significantly in both jumps at all rest intervals excluding 8 minutes. Improvement was seen in 7 of the 8 recorded SJ variables at the 8 minute interval. Five of these improvements were deemed statistically significant, namely time to peak GRF (43.0%), and time to the maximum rate of force development (65.7%) significantly decreased, while starting strength (63.4%), change of force in first 100 ms of contraction (49.1%) and speed strength (43.6%) significantly increased. The results indicate that a gluteal warm-up can enhance force production in squat jumps performed after 8 minutes recovery. Future research in this area should include additional warm-up intervention groups for comparative reasons.

scholarly journals Acute effect of static and dynamic stretching on tone and elasticity of hamstring muscle and on vertical jump performance in track-and-field athletes

2014 ◽  
Vol 20 (0) ◽  
pp. 48 ◽  
Author(s):  
Teet Meerits ◽  
Sebastian Bacchieri ◽  
Mati Pääsuke ◽  
Jaan Ereline ◽  
Antonio Cicchella ◽  
...  
Keyword(s):  
Vertical Jump ◽  
Acute Effect ◽  
Track And Field ◽  
Hamstring Muscle ◽  
Jump Performance ◽  
Dynamic Stretching

scholarly journals Effect of Static and Dynamic Stretching on the Diurnal Variations of Jump Performance in Soccer Players

PLoS ONE ◽  
2013 ◽  
Vol 8 (8) ◽  
pp. e70534 ◽  
Author(s):  
Hamdi Chtourou ◽  
Asma Aloui ◽  
Omar Hammouda ◽  
Anis Chaouachi ◽  
Karim Chamari ◽  
...  
Keyword(s):  
Diurnal Variations ◽  
Soccer Players ◽  
Jump Performance ◽  
Dynamic Stretching

scholarly journals Effects of Short-Term Plyometric Training on Agility, Jump and Repeated Sprint Performance in Female Soccer Players

2021 ◽  
Vol 18 (5) ◽  
pp. 2274
Author(s):  
Marcin Maciejczyk ◽  
Renata Błyszczuk ◽  
Aleksander Drwal ◽  
Beata Nowak ◽  
Marek Strzała
Keyword(s):  
Physical Performance ◽  
Sprint Performance ◽  
Soccer Players ◽  
Plyometric Training ◽  
Countermovement Jump ◽  
Short Term ◽  
Jump Performance ◽  
Squat Jump ◽  
Repeated Sprint ◽  
Before And After

The aim of the study was to determine the effects of short-term (4 weeks, twice a week: 8 sessions) plyometric training on agility, jump, and repeated sprint performance in female soccer players. The study comprised 17 females performing this sports discipline. The players were randomly divided into two groups: with plyometric training (PLY) and the control (CON). All players followed the same training program, but the PLY group also performed plyometric exercises. Tests used to evaluate physical performance were carried out immediately before and after PLY. After implementing the short PLY training, significant improvement in jump performance (squat jump: p = 0.04, ES = 0.48, countermovement jump: p = 0.009, ES = 0.42) and agility (p = 0.003, ES = 0.7) was noted in the PLY group. In the CON group, no significant (p > 0.05) changes in physical performance were observed. In contrast, PLY did not improve repeated sprint performance (p > 0.05) among female soccer players. In our research, it was shown that PLY can also be effective when performed for only 4 weeks instead of the 6–12 weeks typically applied.

scholarly journals Acute Effect of Mini-Trampoline Jumping on Vertical Jump and Balance Performance

2019 ◽  
Vol 7 (2) ◽  
pp. 1
Author(s):  
Nada Rhouni ◽  
Nicole C. Dabbs ◽  
Trevor Gillum ◽  
Jared W. Coburn
Keyword(s):  
Significant Interaction ◽  
Peak Power ◽  
Dynamic Balance ◽  
Vertical Jump ◽  
Rest Period ◽  
Acute Effect ◽  
Control Group ◽  
Balance Performance ◽  
Jump Performance ◽  
Warm Up

Jumping and balance are necessary skills for most athletes, and mini-trampoline training has been shown to improve them. Little is known about the acute effect of mini-trampoline jumping on jump performance and dynamic balance. Objectives: The purpose of this study is to investigate the effect of 6 maximal jumps on a mini-trampoline on countermovement vertical jump (CMVJ) variables and on balance parameters. Methods: Twenty one recreationally trained individuals participated in three testing sessions and were either allocated to a control group (N=10) or a trampoline group (N=11). All the participants performed a dynamic warm up prior to their assessments. Baseline CMVJ and balance assessments were measured. For the jump performance tests, the control group rested for 30s, and the trampoline group performed 6 maximal CMVJs on a mini-trampoline. Immediately following the trampoline jumps or the rest period, participants performed three jump trials. The jumping protocol was repeated every minute up to 5 minutes and balance was reassessed immediately after only. Results: There was no significant interaction of time by group and no group effects in all the jumping parameters, however, there was a significant increase in jump height (p <0.001) post-condition, and a significant decrease in peak power (p= 0.01) at the 4th minute for both groups. There was no significant interaction of time by condition, no time effect and no group effect (p>0.05) on the balance variables. Conclusion: These results do not support our hypothesis and show that trampoline jumping does not improve jump and balance performance acutely.

scholarly journals The Acute Effects of Dynamic and Static Stretching on Tennis Serve Targeting Performance

2019 ◽  
Vol 7 (4) ◽  
pp. 123
Author(s):  
Bulent Turna ◽  
Asuman Sahan ◽  
Bahar Yilmaz
Keyword(s):  
Wilcoxon Test ◽  
Static Stretching ◽  
Acute Effects ◽  
Warm Up ◽  
Dynamic Stretching ◽  
Paired Samples ◽  
Tennis Serve ◽  
Playing Time ◽  
Homogeneous Data ◽  
Stretching Exercises

The study investigates the acute effects of dynamic and static stretching on the tennis serve targeting performance of amateur tennis players. Twenty male athletes who were between the ages of 16-24 years and played tennis for at least 1 year (21.40±2.16 years, 181±0.06 cm, 71.85±7.42 kg, tennis playing time 1.55±0.88 years) voluntarily participated in the study.Prior to the pre-tests and after applying the traditional warm-up protocol, serve targeting test (STT) was applied to all participants. In the post-tests, STT was used after applying three different warm-up methods on three different days (48-hour rest interval). The warm-up stages included No Treatment (NT) (jogging, rally), Static Stretching (SS) and Dynamic Stretching (DS).In the statistical analysis, the homogeneity of the data was investigated using the Shapiro Wilk test. The Wilcoxon test was used to compare the pre-test and post-test results of the non-homogeneous data; Friedman test was used to compare the three different stretching methods with each other; in the paired comparisons of the groups, the paired samples t-test was used for the homogenous data and Wilcoxon test was used for the non-homogeneous data. In conclusion, stretching exercises before serving increased the serve targeting performance and the increase in the dynamic stretching exercises was higher than that in static stretching exercises.

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