Physical Performance

In Greece, people of different age groups, including young children to older adults, participate in dance exercise training. Although it is well-known that regular participation in dancing is associated with benefits such as entertainment, socialization and increased physical activity, the long-term effects of dancing on metabolic and mental health as well as physical performance remain largely unknown. Therefore, the aim of this study is to investigate the effects of a 6-month dancing exercise intervention on metabolic and mental health and physical performance in premenopausal and postmenopausal women.

The aim of this study will be to examine the relationship between leg muscle mass and muscle strength, aerobic capacity, anaerobic power, and jumping performance in young adults. In addition, these physical performance measures will be compared between male and female participants. Recreationally active young adults will be recruited to participate in the study. Body weight and leg muscle mass will be assessed using a body composition analyzer. Participants will perform isokinetic and isometric leg strength tests, an aerobic fitness test (VO₂max), an anaerobic power test (Wingate), and a countermovement jump (CMJ) test. This study aims to improve the understanding of the effects of leg muscle mass on physical performance and to identify possible differences between males and females. The findings are expected to contribute to exercise prescription, performance assessment, and future research in sports and health sciences.

Objective: To compare the effects of MCT versus EBT on functional fitness, postural balance, and HRQoL in older women. Methods: Single-blind, parallel-group randomized controlled trial lasting 16 weeks (2 sessions/week, 60 min). Twenty

This study will investigate how different warm-up strategies affect physical performance in female athletes who practice invasion sports (e.g., soccer, handball, and basketball). Participants will complete three different conditions: a standard warm-up only, a warm-up followed by a performance-enhancing activity, and a warm-up followed by a low-intensity activity designed to simulate the same expectations without real physiological effects. After each condition, athletes will perform tests of vertical jump performance and change-of-direction speed. In addition, participants will report their perceived effort, expectations, muscle soreness, and recovery status. The study will include eighteen female athletes and will be conducted under controlled conditions, including standardized hydration, recovery, and environmental factors. The design will allow comparison of the physical and psychological effects of the different warm-up strategies on performance.

This study aims to investigate the effects of low-intensity blood flow restriction training (LI-BFRT) on lower-limb strength and kicking performance in taekwondo athletes. Blood flow restriction training is a method that partially restricts blood flow to the muscles during exercise, which may improve performance while reducing training load.

The purpose of this study is to evaluate the efficacy of a multi-ingredient recovery supplement . The research will focus on strength recovery and performance maintenance assessing reductions in soreness and inflammation, as well as muscle repair and damage mitigation. By investigating these key recovery metrics, this study aims to investigate the efficacy of this supplement as a solution for active individuals seeking to optimize post-exercise recovery.

Double-blind randomized placebo-controlled clinical trial with two parallel arms. The main objective is to evaluate the efficacy and safety of creatine supplementation in older adults who have been operated on for total knee arthroplasty and undergoing a usual rehabilitation program. The intervention will consist of daily creatine monohydrate supplementation for 12 weeks. The intervention will start after surgery with a loading dose of 20g/day for 1 week and then continue with a maintenance dose of 5g/day for 11 weeks. Main outcome mesures included muscle mass, muscle strenght, sarcopenia, frailty, functional capacity and physical performance and will be assessed at baseline, 3 and 6 months follow-up.

This study examines how different phases of the menstrual cycle are associated with selected performance and musculoskeletal parameters in physically active women aged 18-35 years. Participants will track their menstrual cycle using a mobile app for approximately 2 months and attend 3 laboratory visits scheduled to specific cycle phases. At each visit, participants will complete non-invasive assessments including lower-limb strength/performance testing, musculoskeletal measurements (muscle and tendon properties), body composition assessment, and symptom-related questionnaires. The goal is to improve understanding of physiological variability across the menstrual cycle and support evidence-based planning of training, testing, and clinical practice in women.

This study examines how the timing of intake of a broccoli sprout-based drink (a natural source of isothiocyanates, ITCs) affects physiological responses, recovery, and performance after a standardized endurance cycling session. Healthy, endurance-trained adults (18-64 years) will complete four laboratory visits at the Swedish School of Sport and Health Sciences (GIH): one screening/physiology test visit and three intervention visits in a randomized, double-blind, placebo-controlled cross-over design. On intervention visits, participants will ingest either an active broccoli sprout drink (50 g sprouts) or a placebo drink based on alfalfa sprouts (50 g sprouts) according to randomization. The drink will be consumed either approximately 16 hours before exercise (the evening before) or approximately 3 hours before exercise (the morning of the test), enabling comparison of timing in relation to a standardized \~2-hour cycling protocol (individualized intensity) followed by a 10 km cycling time trial. Outcomes include measures of performance, heart rate, perceived exertion and recovery, blood glucose and lactate, and metabolic responses. Venous blood samples are collected at multiple time points before and after exercise and during the subsequent laboratory recovery period, and muscle biopsies are obtained at defined time points to assess muscle metabolism and recovery-related markers. Participants return \~24 hours after exercise for follow-up sampling after an overnight fast, including a glucose tolerance test

This study aims to investigate performance differences between collegiate cheerleaders and dancers classified as normal weight obese and those classified as normal weight lean. The study will assess differences in physical performance, lifestyle behaviors, muscle quality, and nutrition-related factors between groups. Performance testing, body composition assessment, and questionnaire-based measures will be used to characterize these relationships.

This study aims to investigates the relationships between body composition, sleep, diet, and physical fitness in ROTC cadets. Further, it aims to evaluate the accuracy of body composition screening methods and identify lifestyle factors linked to performance. Methods include body composition testing, surveys, accelerometry, and fitness score collection from cadets.

The aim of this study is to investigate the effects of exercises performed with stroboscopic glasses-recently gaining popularity in sports-on cognitive function, physical performance, and postural stability, which are among the key skills in athletic performance. The originality of the study lies in being the first to examine the effects of stroboscopic glasses-based exercises on basketball players. Hypotheses of the study: H1: Exercises performed with stroboscopic glasses have an effect on athletes' cognitive functions. H2: Exercises performed with stroboscopic glasses have an effect on athletes' physical performance. H3: Exercises performed with stroboscopic glasses have an effect on athletes' static and dynamic postural stability.

The goal of this cluster randomized controlled trial is to evaluate the effects of a smartphone-based Healthy Lifestyle (HLS) intervention on firefighters' mental and physical health in firefighters in Tainan, Taiwan. The main questions it aims to answer are: * Does the Traditional Chinese version of the HLS mobile App improve firefighters' mental and physical health compared to usual care? * Can the intervention effectively promote a healthy lifestyle and reduce the risk of chronic non-communicable diseases among firefighters? Researchers will compare firefighters receiving the smartphone-based HLS intervention to those receiving usual care to determine whether the intervention leads to improved health and fitness outcomes over 3 to 6 months. Participants will: * Use the Traditional Chinese version of the HLS mobile App, originally developed at Cambridge Health Alliance, Harvard Medical School, and adapted for firefighters in Taiwan. * Be randomly assigned to either the intervention group (HLS App) or the control group (usual care). * Undergo health and fitness assessments at baseline and at 3 to 6 months post-intervention. Anticipated outcomes are improvements in mental and physical health among firefighters receiving the intervention compared to the control group.

Introduction: The aging process can result in several physiological changes, such as the loss of muscle mass, muscle strength, and physical performance, collectively defined as sarcopenia. Sarcopenia is considered one of the primary health challenges among older adults. To prevent this condition and improve related health outcomes, regular physical exercise is the most recommended strategy, with multicomponent exercises being particularly effective for older individuals. Pilates is another potential form of physical exercise that has gained popularity among older adults seeking to improve muscle mass, strength, and physical performance. However, significant gaps remain in the literature, with a notable lack of studies evaluating the efficacy of Pilates in improving sarcopenic outcomes. Objective: To compare the efficacy of multicomponent training programs versus Pilates in improving muscle mass, muscle strength, and physical performance in older adults. Methods: A total of 100 older adults aged 60 to 80 years, of both sexes, will be randomized into two intervention groups: the Multicomponent Training Group (n=50) and the Pilates Group (n=50). Evaluations will be conducted at three time points: baseline (before the intervention), mid-treatment (3 months), and post-treatment (6 months). The following instruments will be used: Dual-energy X-ray absorptiometry (DXA) will be used to assess muscle mass. Muscle strength will be evaluated using an isokinetic dynamometer for the lower limbs and a handgrip dynamometer for the upper limbs. Physical performance will be assessed through the Brazilian version of the Short Physical Performance Battery (SPPB), the gait speed test, and the Timed Up and Go (TUG) test. The Feeling Scale will be applied to determine the affective valence of the exercise programs. The Shapiro-Wilk test will be performed to check the normality of the data, Student's t-test or Mann-Whitney U test will be used depending on whether the distribution is parametric or non-parametric, and ANCOVA will be used to compare the groups post-intervention, considering a 95% confidence interval (p\<0.05). The data will be analyzed using SPSS 25.0 software.

This study aims to evaluate the effects of Speed, Agility, and Quickness (SAQ) training on the physical, cognitive, and skill performance of university soccer major students in China. The hypothesis is that SAQ training will significantly improve students' physical fitness (e.g., speed, agility), cognitive functions (e.g., reaction time, decision-making), and soccer skills (e.g., ball control, passing). The study will recruit 52 university soccer major students, randomly assigned to an intervention group and a control group, with 26 students in each group. The study will last for 12 weeks, and tests will be conducted before, during, and after the intervention. The expected outcome is that the intervention group will show superior performance in various tests compared to the control group, thereby validating the effectiveness of SAQ training.