Long-Term Recreational Football Training and Health in Aging

Comparing The Effects of Small-Sided and Medium-Sided Soccer Games on Physical Fitness Adaptations in Untrained Men: A Randomized Controlled Study

Smaller formats of sided games (SSG), such as 1v1 to 4v4, are often reported to be more physically and physiologically demanding than medium-sided games (e.g., 6v6 to 8v8). However, there is a lack of experimental research examining the effects of such stimuli on physical fitness adaptations in untrained men. This study aimed to compare the effects of small-sided games (SSG) and medium-sided games (MSG) on various physical fitness parameters (e.g., outcome 1; outcome 2) in untrained men after an 8-week intervention period. A randomized controlled design was used, comparing two experimental groups with a control group that maintained a sedentary lifestyle, which was confirmed through questionnaires. Sixty men (mean age: 18.8 ± 0.74 years) volunteered for the study. The experimental groups underwent a training intervention three times per week for eight weeks. Participants in the SSG group played games ranging from 1v1 to 3v3, while those in the MSG group engaged in games from 6v6 to 8v8. Before and after the intervention, all participants completed a series of fitness assessments, including the standing long jump (SLJ), vertical jump (VJ), 10- and 30-meter sprints, change of direction (COD), and a 20-meter multi-stage fitness test (MFT). Results revealed that after eight weeks, the SSG group demonstrated significant improvements over the control group in SLJ (p < 0.01; ES = 0.642), VJ (p < 0.01; ES = 0.511), 10-meter sprint (p < 0.01; ES = 0.62), 30-meter sprint (p < 0.01; ES = 0.41), COD (p < 0.01; ES = 0.435), and 20-meter MFT (p < 0.01; ES = 0.64). Similarly, the MSG group showed significant gains compared to the control group in SLJ (p < 0.01; ES = 0.541), VJ (p < 0.01; ES = 0.439), 10-meter sprint (p < 0.01; ES = 0.451), 30-meter sprint (p < 0.01; ES = 0.25), COD (p < 0.01; ES = 0.523), and 20-meter MFT (p < 0.01; ES = 0.693). In conclusion, this study shows that both SSG and MSG are equally effective in enhancing physical fitness parameters in untrained men, despite slight variations in intensity.

Physiological and Psychological Effects of Short-Term Recreational Football in Adults 60

Recreational football has shown growing evidence that it could be played safely in adults aged 60+ and that it is physically beneficial. Less is known about the psychological aspects, except for the lived experiences of players. The aim of the present study was to analyze both physiological and psychological effects of short-term recreational football. Fifteen participants took part in a six-week training program of recreational football played at a walking pace with two sessions of 1 h and 30 m per week. Physical fitness was assessed before and after the training period and psychological questionnaires were given at the same time. Body mass and body mass index were significantly decreased, but no other significant effects were found on physical fitness. Participants experienced less frustration related to psychological needs (autonomy and competence). Six weeks were too short to observe significant physical improvements while psychological benefits were already experienced. In this short period, psychological aspects seem predominant. These effects may encourage to long-term adhesion. The activity has the potential to keep adults 60+ exercising, which is important for maintaining good global health and seeing physical changes later.

Football training as a non-pharmacological treatment of the global aging population-A topical review

In the present topical mini-review, the beneficial impact of small-sided game football training for the increasing elderly global population is presented. As a multicomponent type of physical activity, football training executed on small pitched with 4-6 players in each team is targeting a myriad of physiological systems and causes positive adaptations of relevance for several non-communicable diseases, of which the incidence increases with advancing age. There is strong scientific evidence that this type of football training promotes cardiovascular, metabolic and musculo-skeletal health in elderly individuals. These positive adaptations can prevent cardiovascular disease, type 2 diabetes, sarcopenia and osteoporosis, and lower the risk of falls. Also, football training has been proven an efficient part of the treatment of several patient groups including men with prostate cancer and women after breast cancer. Finally, regular football training has an anti-inflammatory effect and may slow the biological aging. Overall, there is a growing body of evidence suggesting that recreational football training can promote health in the elderly.

Insight into the Molecular Signature of Skeletal Muscle Characterizing Lifelong Football Players

BACKGROUND

Aging and sedentary behavior are independent risk factors for non-communicable diseases. An active lifestyle and structured physical activity are positively associated with a healthier quality of life in the elderly. Here, we explored the proteomic/metabolomic muscular signature induced by lifelong football training associated with successful aging.

METHODS

The study was performed on nine lifelong football players (67.3 ± 2.8 yrs) and nine aged-matched untrained subjects. We performed a proteomic/metabolomic approach on V. lateralis muscle biopsies; the obtained data were analyzed by means of different bioinformatic tools.

RESULTS

Our results indicated that lifelong football training is able to enhance the muscles' oxidative capacity in the elderly by promoting fatty acids as preferential energetic substrates and hence determining a healthier body composition and metabolic profile; furthermore, we showed that the total polyamine content is higher in lifelong football players' muscle, enforcing the involvement of polyamines in muscle growth and hypertrophy.

CONCLUSIONS

Lifelong football training, as a structured physical activity, significantly influences the expression of the proteins and metabolites involved in oxidative metabolism and muscle hypertrophy associated with successful aging.

Optimizing the Explosive Force of the Elite Level Football-Tennis Players through Plyometric and Specific Exercises

The aim of the research was to implement an athletic program to improve the explosive force in order to optimize physical fitness at the level of elite football-tennis players and evaluate the progress made through specific tests using the Opto Jump. The research included 10 elite European and world-class players, on whom an experimental program was applied in order to improve the explosive force of the limbs in conditions of speed, endurance, and dynamic balance. Study tests: five vertical jumps on the spot, on the left/right leg; five back and forth jumps on the left/right leg; five left/right side jumps on the left/right leg; vertical jumps on both legs 60 s; BFS vertical jumps. For each test, the following parameters specific to the explosive force were statistically analyzed: contact time (s); flight time (s); jump height (cm), jump power (w/kg); RSI—Reactive Strength Index, defined as Height (m/s). In the study, the average value of the parameters specific to the jumps performed in each test was taken into account. During the study, the tests were performed and processed on the Opto Jump device and software. In all tests of the experiment monitored through Opto Jump, significant progress was made in the final test compared to the initial one, which demonstrates the efficiency of the physical training program implemented for the development of explosive force, with an impact on the sports performance of elite players. The most relevant results obtained for the left leg regarding the improvement of the explosive force of the lower limbs materialized in the jump height parameter was in the test of five vertical jumps on one leg on the spot, and for the right leg in the tests of: five back and forth jumps and five left/right side jumps. The most significant advances in the study were in the tests, in descending order of their weight: 60 s vertical jumps on both legs; five back-and-forth jumps and five left/right side jumps, five vertical jumps on one leg standing, and BFS vertical jumps.

Regular football training down-regulates miR-1303 muscle expression in veterans

PURPOSE

Regular exercise affects the expression of several genes, proteins and microRNAs (miRNAs) in time- and intensity-dependent manner promoting longevity. We previously identified from GeneChip Array analysis several differentially expressed genes and miRNAs in muscle from veteran football players (VPG) compared to active untrained elderly subjects (CG); here we focussed on miRNA-1303 (miR-1303). The aims of the present research were: to analyse the effects of football training on the expression of miR-1303 and to identify its putative target involved in the longevity pathways in skeletal muscle from VPG compared to CG.

METHODS

RNA samples from 12 VPG and 12 CG muscle biopsies were used to validate miR-1303 expression. Crossing four different bioinformatic algorithms, we identified 16 putative targets of miR-1303; from these, BAG-2, KLHL7 and KBTBD6 were chosen for further validation by Western blot analysis in LHCN-M2 human myoblasts transiently transfected with miR-1303.

RESULTS

Football training down-regulates miR-1303 expression in muscle from VPG compared to CG and the expression of BAG-2, a chaperon protein involved in the autophagy pathway, inversely correlated to overexpression of miR-1303 in a time-dependent manner, indicating that it is a miR-1303 potential target.

CONCLUSIONS

This is the first report, to our knowledge, describing miR-1303 regulation in skeletal muscle by football training and the identification of a target protein, BAG-2, involved in the autophagy pathway. This result contributes to the enlargement of knowledge on the molecular mechanisms linking football training, autophagy and longevity.