Do recreational team sports provide fitness and health benefits?

Recreational beach tennis training reduces ambulatory blood pressure in adults with hypertension: a randomized clinical trial

OBJECTIVE

To determine the effect of 12 weeks of beach tennis training on 24-h ambulatory blood pressure in adults with essential hypertension.

METHODS

This was a randomized, single-blinded, two-arm, parallel superiority trial. Forty-two participants aged 35-65 years with a previous diagnosis of hypertension were randomized into 12 weeks of beach tennis training group (two sessions per week lasting 45-60 min) or a nonexercising control group. Ambulatory 24 h (primary outcome) and office blood pressure, heart rate at rest, cardiorespiratory fitness, and muscle strength were assessed at baseline and after the intervention period. Generalized estimating equation analyses were employed to examine the main effects of the interventions.

RESULTS

In the beach tennis group, night-time systolic (-9 mmHg, P = 0.023), diastolic (-4 mmHg, P = 0.026), and mean arterial pressure (-7 mmHg, P = 0.023) decreased after 12 weeks of training. The office SBP/DBP (-6 mmHg, P = 0.016/-6 mmHg, P = 0.001) also decreased in the beach tennis group. Heart rate at rest decreased in the beach tennis group (-4 bpm, P = 0.012) but increased in the control group (6 bpm, P = 0.005). The lower and upper limb muscle strength increased in the beach tennis group after training. However, no such changes were observed in the control group.

CONCLUSION

A 12-week recreational beach tennis training significantly reduced office and ambulatory BP among untrained adults with essential hypertension. Additionally, participation in this sport has led to improvements in physical fitness and overall cardiovascular risk profiles.This clinical trial was registered at Clinicaltrials.gov (NCT03909321).

Associations of types of physical activity with self-rated physical and mental health in Denmark

The purpose of this article is to analyse the association between types of physical activity and self-rated physical and mental health. The analyses are based on data from a Danish 2020 survey of adults' exercise habits. The questionnaire was answered by 163,131 adults of whom 55 pct. were women and relatively evenly distributed by age. The questionnaire included questions about participation in different types of physical activity, self-rate of physical and mental health and sociodemographic and socioeconomic background. The analysis distinguishes between 16 main types of sports and exercise activities, cycling as a mode of transport, and gardening at home. The statistical analysis consists of ordinal regression, where the association between practicing a certain form of physical activity and self-rated health takes into account the adults other physical activity habits and their socio-economic and socio-demographic background. The analyses show, firstly, that the association, for most types of physical activity, is stronger for self-rated physical health than for self-rated mental health. Secondly, there are large differences in the strength of the association between the different types of physical activity. Thirdly, the association is significantly stronger for those who practise an activity type most days of the week than for those who do it less often. Fourthly, the analyses show small gender differences in the association between types of physical activity and self-rated health. Finally, the more different types of activity a person practises during a week, the better the self-rated health, but this primarily applies to self-rated physical health.

Profile of physiotherapists working with soccer teams in South Africa

Background

Soccer is one of the fastest growing sports in South Africa and the number of physiotherapists working with soccer teams has increased significantly. Despite increased appointments, very little is known regarding the demographic, education and work profiles of these physiotherapists.

Objective

To determine the profiles of physiotherapists working with soccer teams in South Africa.

Methods

A descriptive, cross-sectional study was used to collect data from physiotherapists employed with soccer teams. Physiotherapists who were employed on a part-time basis and not registered with the Health Professions Council of South Africa and who did not give consent were excluded. A total of 38 physiotherapists working with soccer teams participated in our study. A questionnaire was circulated, and participants were given 4 months to complete and submit it.

Results

Results showed that participants had a mean age of 31.35 years and were employed for a mean time of 3.41 years. Most participants were African (89.48%) and worked with amateur soccer teams (52.63%). The education results indicated that 66.67% of participants held bachelor's degrees. Postgraduate- and undergraduate education were used most frequently by participants to guide clinical decision-making. Job satisfaction was satisfactory, but they were not satisfied with their salaries.

Conclusion

Our study is the first to investigate the profiles of physiotherapists working with soccer teams in South Africa. Demographic, education and work profiles for physiotherapists working with soccer teams were compiled, and the lack of information regarding the profiles of these physiotherapists was identified.

Clinical implications

Extensive future research is needed to inform and train physiotherapists regarding the management of soccer teams.

Long-Term Recreational Football Training and Health in Aging

This narrative review aims to critically analyze the effects of exercise on health in aging. Here we discuss the main clinical and biomolecular modifications induced by long-term recreational football training in older subjects. In particular, the effects induced by long-term recreational football training on cardiovascular, metabolic and musculo-skeletal fitness, together with the modifications in the muscle expression of hallmarks related to oxidative metabolism, DNA repair and senescence suppression pathways and protein quality control mechanisms will be provided. All these topics will be debated also in terms of preventing non-communicable metabolic diseases, in order to achieve successful aging over time.

Off-Training Levels of Physical Activity and Sedentary Behavior in Young Athletes: Preliminary Results during a Typical Week

The level of physical activity (PA) and sedentary behavior (SED) off-training of young athletes may reveal the quality of recovery from training and highlight health related issues. Thus, the aim was to identify and describe young athletes' PA and SED off-training, according to daily life activities. Eight athletes (15.7 ± 2 years, 1.72 ± 0.6 m height, 62.9 ± 10.2 kg) of a sport talent program wore on their waist a tri-axial accelerometer (ActiGraph^® wGT9X-link, Shalimar, FL, USA) at 30 Hz for 15 consecutive days, and reported their schedule. A two-step cluster analysis classified three groups according to sedentary PA and MVPA. The Sedentary (56.9%), presented the highest sedentary PA (mean [CI], 37.37 [36.45⁻38.29] min/hour); The Hazardous (19.4%) had the lowest values of sedentary and MVPA (10.07 [9.41⁻10.36] min/hour and 8.67 [7.64⁻9.70] min/hour, respectively). Balanced (23.7%) had the highest MVPA (28.61 [27.16⁻30.07] min/hour). Sedentary had the lowest count of home time associated (20%) and higher school (26%) time when compared to the Hazardous (13%). The Balanced showed the highest count of school (61%) and home time (47%). Different profiles for young athletes revealed alarming behavior in the associations with sedentary PA, sitting and SED breaks, which may influence performance and health.