Education Commons^™

The Effect Of A Single Cycle Of Ischemia On Bar Velocity During Bench Press Exercise, Marta Bichowska-Pawęska, Dawid Gaweł, Robert Trybulski, Jakub Jarosz, Kinga Łosińska, Krzysztof Fostiak, Joao Guilherme Vieira

Baltic Journal of Health and Physical Activity

Introduction: The main goal of this study was to investigate the effects of a single cycle of ischemia applied before the bench press exercise on acute bar velocity changes. Materials and Methods: Twelve physically active males participated in the study. The experiment followed a rando-mized, cross-over design under two testing conditions. The experimental condition involved the application of a single cycle of ischemia (5 minutes; 80% arterial occlusion pressure [AOP]) before the first set of bench press exercise (2 sets at 60% 1RM). The control condition did not use ischemia. The peak and mean bar velocities were measured using a …

Stress Response To Winter Warfare Training: Potential Impact Of Location, Lauren M. Visconti, Andrea C. Givens, Lorraine P. Turcotte, Laura Arrington, Karen R. Kelly

International Journal of Exercise Science: Conference Proceedings

Winter Warfare Training (WWT) is a critical component of military training to prepare individuals to move effectively in harsh conditions. Moving through snow and heavy terrain increases overall stress to the entire human system. PURPOSE: The purpose of this effort was to quantify the stress response during WWT to determine the level of physiological adaptation to extreme environments. METHODS: Mountain and mobility operators (age: 31.5±1.4 years; height: 71.1±0.5 inches; weight: 192.5±6.6 lbs.; body fat percentage: 18.0±5.0%) were recruited for this effort. Participants engaged in baseline laboratory metrics at their home station located in Colorado (CO) prior to WWT for one …

The Effect Of Training Status On Critical Power And Work Prime, Ari Young, Jessica Linde, Jessica Rose Collins, Olivia Leach, Megan Sherman, Kiese Mpongo, Jaron Quirante, Jayson Gifford

International Journal of Exercise Science: Conference Proceedings

Critical Power (CP) represents a threshold of sustainable endurance exercise; work prime (W’) represents the amount of metabolic disturbance one is capable of enduring above CP before exhaustion. CP increases with endurance training, but it is unclear how much of this can be explained by differences in muscle mass and body mass. PURPOSE: Characterize relationship between training status and CP and W when normalized for body and muscle mass. METHODS: We recruited 23 individuals (10 untrained individuals; 7 female, 3 male age= ~23.8yrs and 13 trained individuals; 7 female, 6 male, age= ~25.8yrs). A graded VO₂max …

Time Course Evaluation Of Mapk Phosphorylation To Resistance Exercise: A Systematic Review, Justin X. Nicoll, Christopher J. Lee

International Journal of Exercise Science: Conference Proceedings

Mitogen activated protein kinases (MAPK) are intramuscular cell signaling proteins that regulate adaptations to resistance exercise (RE). The MAPKs extracellular signal-regulated kinase 1/2 (ERK1/2), c-jun N-terminal kinase (JNK), p90RSK, and p38-MAPK increase during and after RE. Despite the well-known increase in post-RE phosphorylation responses of MAPK, the time-course and pattern of their activation remains unclear and poorly described. The ability to clearly define phosphorylation patterns during recovery are limited due to the variety of RE protocols implemented and populations tested when investigating MPAK responses to RE. PURPOSE: To systematically review literature on exercise-induced phosphorylation of ERK1/2, JNK, p38-MAPK, and …

Monitoring Of The State Of Speed And Strength Training Of Highly Qualified Handball Players In The Training Process, Alisher Odilovich Abdalimov

Eurasian Journal of Sport Science

Purpose: to determine the attitude of coaches and athletes to the selection of training tools for effective improvement of speed and strength training of highly qualified handball players.

Methods: In order to solve the tasks, set in order to monitor the state of speed and strength training of highly qualified handball players in the training process, we used the questionnaire method.

Results: According to the results of the survey, it was revealed that many coaches do not have enough scientific and theoretical information about the development of speed and strength training. The process of improving the coach's activity is endless, …

Preferences In The Use Of Nutritional Supplements And The Correctness Of Their Selection For Training Purposes, Robert Korczak, Marek Kruszewski, Artur Kruszewski, Stanislaw Kuzmicki, Agnieszka Olszewska, Grzegorz Kepa, Karol Landowski

Baltic Journal of Health and Physical Activity

Background: The aim of the study was to determine the preferences in the use of nutritional supplements and the correctness of their selection in training among recreational athletes attending classes at the gym. Material/Methods: A group 169 of recreational athletes was surveyed in "AWF Warszawa" and "Warszawianka" gyms; they were 26.6 years old ±6.48 yrs and had 4 years ±4.57 of training experience. The diagnostic survey method was used, with questionnaires developed by the authors of this study. Results: A significantly smaller proportion of respondents declared the use of supplements. The supplementation declared most often involved the use of chain …

The Assessment Of Intellectualisation Of The Movement Techniques Teaching In Terms Of Effective And Pro-Health Training In Young Football Players, Henryk Duda, Dariusz Mucha, Tadeusz Ambrozy, Jaroslaw Omorczyk, Ewa Dybinska, Dawid Mucha

Baltic Journal of Health and Physical Activity

Background: Sporting success puts high requirements in terms of physical stress, it causes a major threat to an athlete’s health. Therefore, there is a need for effective training methods in order to reduce the number of contusions and sports injuries. For this purpose a method of intellectual training in the mastery of motor actions (playing technique) of young football players is recommended. Material/Methods: The influence of intellectualization on the training process and the state of health was studied in young football players (16 years old), students of the Sports School in Cracow. Continuous research was conducted from 1996 to 2001. …

Generic Versus Specific Sprint Training In Young Soccer Players, Zbigniew Jastrzebski, Lukasz Radziminski, Robert Dargiewicz, Ewelina Jaskulska, Wojciech Barnat, Pawel Rompa

Baltic Journal of Health and Physical Activity

Background: The aim of this study was to examine the effect of two 8-week sprint training programs on the speed and sport-specific skills of young soccer players and to determine additional effects of 8 weeks’ whole body rotation. Material/Methods: Twenty-two Under-18 soccer players were divided into two groups: a running group (RG) and a ball group (BG). The RG completed sprint training without the ball, whereas the BG members trained with the ball. The 5-, 10-, 15-, 20- and 30-m sprint times and the level of soccer-specific skills were measured before and after completing the training programs. Results: A significant …

The State Of Knowledge Of Dietary, Physiological And Pharmacological Supplementation And The Preferential Use Of These Substances By Persons Practising Recreational Bodybuilding, Marek Kruszewski, Wladyslaw Jagiello, Rafal Kutwin

Baltic Journal of Health and Physical Activity

Background: The aim of the study was to establish preferential use of dietary, physiological and pharmacological supplementation by persons practising recreational bodybuilding and to check whether it results from the respondents’ knowledge or whether it is accidental. Material/Methods: The group of subjects comprised 100 persons practising recreational bodybuilding in four well-known Lodz gyms. In the study the method of a diagnostic survey was used. A questionnaire containing 31 closed and opened questions constituted the research tool. Results: It was demonstrated that the state of knowledge concerning dietary supplementation is insufficient, despite its optimistic self-assessment, and because of that the preferences …

The Effect Of The Dynamics Of External Load Changes In The Aspect Of The Lower Limit Response Time Of The Competitors Of Mixed Martial Arts (Mma) Taking Into Account Weight Categories And Sport Experience, Angelina Ignatjeva, Magdalena Nitychoruk, Artur Terbalyan, Alan Langer, Agata Wacek, Adam Maszczyk

Baltic Journal of Health and Physical Activity

Background: The main aim of this study is to analyze the influence of the external load on the reaction time of the lower limbs of mixed martial arts fighters. Material and methods: The research group consisted of 31 senior MMA fighters (with training experience of at least 10 years, divided into two weight categories: light (66-70 kg) and heavy (over 93 kg) and each of them into two categories: intermediate and advanced). The Keizer Leg Press pneumatic device (Keizer, Fresno, CA, USA) was used to evaluate the reaction time of the lower limbs of MMA fighters. The subjects performed a …

Training Modifications In Endurance Athletes Due To Covid-19 Restrictions, Birinder Nijjar, Meena Shah, Kamiah Moss, Andreas Kreutzer, Austin J. Graybeal, Robyn Braun-Trocchio, Yan Zhang, Ryan R. Porter

International Journal of Exercise Science: Conference Proceedings

The COVID-19 pandemic created a situation that abruptly altered the life of nearly every individual, forcing them to adjust their daily habits. Adults who regularly engaged in daily physical activity, either as recreational, collegiate, or professional athletes prior to lockdowns had to subsequently adapt and change their training regimens. PURPOSE: To determine which characteristics (age, sex, education level, socioeconomic status, primary endurance sport, whether the athlete is being coached or following a training program, and prior competition medaling) of recreational, collegiate, and professional endurance athletes were associated with training changes due to COVID-19 safety restrictions. METHODS: A cross-sectional …

The Effect Of Sport-Specific Resistance Training On Athletic Performance Outcomes Of College Rodeo Athletes, Kenneth L. Bowen Jr.

International Journal of Exercise Science: Conference Proceedings

Resistance training yields significant improvements to athletic performance outcomes among multiple sports. A sport-specific approach for resistance produces greater adaptation and transfer to various sports. However, few studies have examined the potential benefit of sport-specific resistance training for the sport of rodeo. PURPOSE: The aim of the current investigation was to assess the effect of sport-specific resistance training on athletic performance outcomes of rodeo athletes. METHODS: Seventeen college rodeo athletes (12 females; 5 males) participated in an 8-week, 3-days per week, sport-specific resistance training program. Muscle cross sectional area (CSA), mid-thigh pull maximal isometric voluntary contraction (MVC), height (HT), …

Development Of Special Motor Training Of Young Gymnasts, Khojiakbar Akhtamkulovich Karimov

Eurasian Journal of Sport Science

Purpose: Improving the special motor training of young gymnasts based on the analysis of the results of special motor training of gymnasts at the stage of initial training.

Methods: The article widely uses the analysis of scientific and methodological literature, pedagogical observation, pedagogical experiment, testing, methods of mathematical statistics and video surveillance based on the improvement of special motor training of young gymnasts.

Results: During the analysis of data on the preparation of young gymnasts for special actions, the complex developed by gymnasts 5-7 years old when developing training for special actions was scientifically substantiated, and its effectiveness was determined …

The Effectiveness Of Planning The Training Loads Of Discus Throwers In The Annual Training Process, Zebo Khusanovna Yusupova

Eurasian Journal of Sport Science

Purpose: to develop a methodology aimed at improving the biomechanical mobility of discus throwers in special strength training and to determine the effectiveness in pedagogical practice.

Methods: The methods of analysis of scientific and methodological literature, pedagogical observation, anthropometric method, determination of the angle of flight of the disk, pedagogical experiment, pedagogical testing, mathematical statistics were used. (On FREMGE, G-VOLK equipment).

Results: The parameters of the movement of a student athlete in discus throwing were studied and methods of biomechanical analysis were developed.

Conclusion: In our study, it was found that the relative increase in the duration of the experiment …

Training Evaluation For Introductory Ocean Lifeguard Instruction: A Practical Example From California, William A. Koon, Ryan M. Gates, Jack Futoran

International Journal of Aquatic Research and Education

Ocean lifeguards have several responsibilities that require precise training. California State Parks is one of the largest providers of open water lifeguard services in the United States, and trains approximately 200 new lifeguards per year. As part of our lifeguard training section’s quality improvement efforts, we conducted a training needs assessment to help determine how well our introductory ocean lifeguard training curriculum prepared lifeguards to perform job related tasks upon successful completion of the training program. We surveyed both first year and seasoned lead lifeguards on operational needs, training gaps, and specific subject areas. We identified several areas where our …

Lgbtq Training For Aquatic Employees: Impact On Attitudes And Professional Competencies, Austin R. Anderson, Eric Knee, William D. Ramos

International Journal of Aquatic Research and Education

This study examined the impact of a LGBTQ diversity training on the attitudes and professional competencies of aquatic employees within a campus recreational sports setting. While diversity training is often discussed as a key component of inclusive aquatic programming, little empirical research examining the outcomes associated with such trainings exists. As such, members of the research team developed, implemented, and evaluated a four-month long training program consisting of one in-person training session and monthly inclusion handouts discussing issues related to the inclusion of LGBTQ participants. A comparative quantitative research design was used to measure employee’s attitudes towards the LGBTQ population …

Improvement In Physical Function And Quality Of Life In Older Adults Following 4 Weeks Of Neuromuscular Electrical Stimulation, Monica A. Mendoza, Mitchell S. Kane, Nigel C. Jiwan, Kyndall P. Ramirez, Lindsay E. Kipp Ph.D, Joni A. Mettler Ph.D

International Journal of Exercise Science: Conference Proceedings

Older adults often suffer from sarcopenia, the age-related loss of muscle mass and strength, which negatively impacts physical function and quality of life (QoL). Neuromuscular electrical stimulation (NMES) is frequently used in physical rehabilitation as a muscle strengthening modality; however, little research exists on QoL outcomes in response to NMES. PURPOSE: The aim of this study was to determine changes in QoL and physical function in older adults after 4 weeks of NMES. METHODS: Ten healthy, older adults participated in the study (67.8 ± 2.1 years-old). Each participant was seated on an isokinetic dynamometer with the knee positioned at 60°, …