View clinical trials related to Performance.
Filter by:Positive Cognitive Behavioral Therapy (P-CBT) has emerged as the fourth Cognitive Behavioral Therapy waive, based on critiques brought to Cognitive Behavioral Therapy for being grounded in the deficit-based medical model. The study aim to identify which of the two Cognitive Behavioral Therapy approaches, Positive or Traditional, is more effective in a brief format in terms of improving emotional state, attaining goals, and changing attitudes in young adults.
Physical education stands as a collaborative, bilateral activity essential for the development and improvement of young people's physical qualities and plays a pivotal role in youth sports promotion. Volleyball offers a blend of aerobic and anaerobic exercises, developing muscle strength, bone density, cardiovascular health, and fine-tuning the nervous system. It is effective in improving physical attributes such as strength, speed, agility, endurance, and coordination, which are crucial for holistic student development and success in the standardized PE entrance examinations for senior high school. Recent trends have highlighted a decline in physical fitness among youth, as evidenced by rising obesity rates and increasing failure rates in fitness assessments. To counteract this, the Ministry of Education of the People's Republic of China 2021 has initiated a shift towards "specialised physical education," integrating health knowledge with basic and specialised motor skills training. This innovative educational model hopes to improve student physical fitness across educational tiers. Therefore, this study chose volleyball specialised physical education as an intervention to study the effect of physical fitness and The PE entrance examination for senior high school performance of middle school students.
Although overhead sports have different characteristics, the movements in the shoulder and upper extremity are similar. These sports may involve a combination of symmetrical, asymmetrical, bilateral and unilateral movements. In sports involving asymmetric movements, biomechanical changes are observed in that area due to the use of the dominant extremity. One of the reliable methods to reveal the stress effects caused by biomechanical stresses is to determine limb asymmetries. Considering the literature, limb asymmetries may be related to injury and performance.
The goal of this study was to investigate the effects of Photobiomodulation therapy (PBMT) on performance, oxygen uptake (VO2 kinetics), and lower limb muscle oxygenation during three successive time-to-exhaustion tests (TTEs) in cyclists. This was a double blind, randomized, crossover, placebo-controlled trial study. Sixteen cyclists (~23 years old), with a cycling training volume of ~460 km/week, volunteered for this study. In the first session, cyclists performed a maximal incremental test to determine maximal oxygen uptake and maximal power output (POMAX). In the following sessions, cyclists performed three consecutive TTEs at POMAX. Before each test, PBMT (135 J/thigh) or a placebo (PLA) PBMT was applied to both thighs. VO2 amplitude, O2 deficit, time delay, oxyhemoglobin (O2Hb), deoxyhemoglobin (HHb), and total hemoglobin (tHb) were measured during tests on the right vastus lateralis. The PBMT, applied before three successive TTE, increased performance of the first and second TTE (~10-12%) tests, speed of VO2 and HHb kinetics during the first test, and increased peripheral muscle oxygenation (increase in HHb and tHb) in the first and second exhaustion tests. However, the PBMT effects were attenuated in the third TTE, as performance and all the other outcomes were similar to the ones from the PLA intervention. In summary, PBMT application increased the first and second successive TTEs, speed of VO2, and muscle oxygenation.
The aim of the research is to examine the effects of ankle, low back and hamstring flexibility of young male rowers on 2000-m rowing performance. Research data were collected on January 8, 2023, at Turkey Indoor Rowing Championship. The subjects of the research (n=26) is young male rowers aged 16-18 and with at least 2 years of rowing age. Outcome measures in this study are 'Sit and Reach Test' and 'Weight Bearing Lunge Test'.
The photobiomodulation (PBM) shows positive results in muscle performance, fatigue reduction, management of blood lactate production, analgesia and in the increase of VO2 maximal, favoring the increase of ATP production and thus the energy metabolism. The association of PBM applied before high-intensity treadmill training shows physiological improvements both in normoxic (Nor) and hypoxic (Hip) conditions. Anaerobic capacity (AC) is the maximum amount of ATP that can be resynthesized by anaerobic metabolism and is an important predictor of high-intensity exercise since an athlete's ability to perform efforts to increase maximal oxygen consumption (VO2max) depends on AL. In view of the above information the main objective of the present research project will be to investigate the effects of PBM on AC under normoxic and hypoxic conditions in amateur runners. To test the effects of exercise training on anaerobic capacity under normoxic and hypoxic conditions, 7 individuals will be randomly submitted to four maximal efforts to exhaustion with intensity corresponding to 110% of VO2max in Hip, Nor, Hip+Ebio and Nor+Ebio conditions. These efforts will be used to estimate the AC, that is, the maximum accumulated deficit of alternative oxygen (MAODRED), from the sum of the energy contribution of the anaerobic and lactic metabolisms.
Introduction: The practice of stretching is commonly used in the preparation of activities and/or physical exercises that require some component of flexibility, strength, endurance and muscle power. This explains the high growth in recent decades of studies investigating the effect of stretching, mainly static and dynamic, when performed immediately before activities that aim to develop these physical capacities. Despite the growing interest of scholars on this topic, the long-term impact of dynamic stretching on flexibility, strength performance, endurance and muscle power is still not fully understood. In addition, a type of dynamic stretching little explored in the literature needs investigation: the stretches used during Pilates exercise sessions. The effects of these stretching exercises on a physical conditioning program based on Pilates exercises in the young adult population are not yet known. Objective: To verify through a randomized clinical trial the effects of stretching in a conditioning program based on Pilates exercises on flexibility, strength, endurance and muscle power. Methods: In this study, 32 young adults of both sexes will be randomized into two groups: 1) Traditional Pilates; 2) Pilates Without Stretching. The Traditional Pilates group will perform a protocol of stretching exercises followed by muscle strengthening. The Pilates Without Stretching group will perform an exercise protocol consisting only of muscle strengthening exercises. Muscle strength results will be evaluated by 1 repetition max by elastic resistance; trunk muscle strength/endurance by the 1-minute abdominal test and the Sorensen test, respectively; vertical jump performance by the sargent jump test; handgrip strength by the handheld dynamometer and flexibility by the sit-and-reach test. These physical capacities will be assessed at baseline and after 8 weeks of intervention. Interventions will be performed three times a week for 8 weeks. The analysis will be performed with intent-to-treat analysis and adjusted covariance for baseline outcomes.
Rink Hockey is a sport played on a 40*20 metres rink characterized by combined periods of high intensity and short breaks, there´s a lack of epidemiological studies in this field. In line with the well-established model of sports injury prevention research proffered by van Mechelen, the first stage in this process is establishing the extent of the problem i.e. injury incidence, severity and burden.
Objective Structured Clinical Examination (OSCE) is a newly implemented evaluation standard for medical students and is a determinant part of the national competition they have to undergo. Exam periods are significantly associated with increased stress and anxiety which led to reduced performance, impaired memorization and impaired workload capacities. Cardiac biofeedback and mindfulness techniques are efficient methods for stress reduction. Interventions that aim to mobilize competence, such as mobilization of inner strength and resources techniques, should improve the level of preparation of medical students. These three procedures could influence the stress level and improve performance during the OSCE. There is currently no study exploring the effect of these physiological and psychological procedures on the performance during OSCE for medical students.
Aim: The aim of the study was to examine and compare the time-dependent effects of IASTM and FR applications on delayed muscle pain and physical performance. Method: 50 physically active healthy male individuals between the ages of 20-35 will be included in the study. Participants will be divided into 3 separate groups as instrument assisted soft tissue mobilization(IASTM), foam roller (FR) and control group. DOMS creation protocol will be implemented after preliminary evaluation. IASTM and FR groups will be treated after the formation of doms. The control group will not be applied. participants are evaluated 1 day before the doms were created and at 24, 48 and 72 hours after doms created. Subjetcs were tested for physical activity level with IPAQ-SF, flexibility with sit and reach test, pain with Visual analog scale, edema with thigh circumference measurement, explosive power with horizontal and vertical jump test, dynamic balance with y balance test and isokinetic muscle strength of the quadriceps and hamstring muscles with isokinetic dynamometer.