Are Spanish adolescents who actively commute to and from school more active in other domains? A spatiotemporal investigation

We examined the association between mode of commuting to/from school (i.e., walking, multimodal, and motorized-vehicle) and movement behaviours in several space-time domains (i.e., total day, home, school, transport, and other locations). Walking to and/or from school was associated with higher MVPA in all space-time domains except home, where no associations were found. After subtracting commuting time to/from school from total day domain, the associations in favour of walking to/from school were maintained compared to those using other commuting modes, and in transport domain these associations dissipated. The study suggests the importance of promoting walking to/from school for increasing MVPA levels.

Environmental vs psychosocial barriers to active commuting to university: which matters more?

OBJECTIVES

The aims of this study were (1) to examine the differences in the mode of commuting and barriers to active commuting to university between the sexes (men and women) and in different countries (Chile and Spain); and (2) to analyse the association between the mode of commuting and the perceived barriers for male and female university students in Chile and Spain.

STUDY DESIGN

This cross-sectional study took place between April 2017 and May 2018 in Chile and Spain.

METHODS

The study population included 2269 university students (53.0% women). The mode of commuting and barriers to active commuting to university were assessed by a self-reported questionnaire. Multinomial logistic regression analysis was used to examine the associations.

RESULTS

In both sexes, public and private transport were the main modes of commuting used in Chile and Spain, respectively, followed by active commuting in all participants, except for female students in Spain. Women perceived more environmental and psychosocial barriers compared to men (Chile: P < 0.001; Spain: P = 0.006). Perceived environmental barriers showed higher significant differences between students in Chile and Spain (P < 0.05). Private commuters reported a larger proportion of psychosocial barriers compared to active commuters (Chile: men P = 0.001, women P < 0.001; Spain: men P < 0.001, women P = 0.036).

CONCLUSIONS

The study findings suggest that the mode of commuting and the barriers to active commuting to university may be influenced by sex and country.

Parental barriers to active transport to school: a systematic review

OBJECTIVES

We aimed to systematically review parental barriers towards children and adolescents' active transport to school (ATS) in the scientific literature and to provide a categorization of the barriers identified in the studies.

METHODS

A search was conducted through seven online databases, from the beginning of the database to March 2018.

RESULTS

A total of 27 of the identified studies met the inclusion criteria. The main parental barriers reported by parents of children (21 studies) were built environment, traffic safety, distance, crime-related safety and social support. The main parental barriers reported by parents of adolescents (6 studies) were built environment (street connectivity), distance, traffic safety and physical and motivation barriers. The parental barriers associated with ATS were mainly related to the built environment and traffic safety.

CONCLUSIONS

It is crucial to involve parents through interventions to reduce the perception of safety and to increase awareness of the importance of ATS. In addition, these strategies should be complemented by environmental changes performed by local governments.

Assessment of handgrip strength in preschool children aged 3 to 5 years

We investigated whether there is an optimal grip span for determining the maximum handgrip strength in preschool children and if it is influenced by gender, age, or hand size. A total of 292 preschool children (3-5 years; 59.2% boys) carried out the handgrip strength test with different grip spans (4.0, 4.5, 5.0, 5.5, and 6.0 cm). The hand size was also measured. We also determined the reliability of the optimal grip span in another group of children (n = 56, 57% boys) who did the test twice, with a 3-hour difference between tests. The results showed that 4.0 cm is the optimal grip span to determine the maximum handgrip strength in preschool children. This result applied to both genders, all age groups, and hand sizes. Paired t-tests showed no significant differences between test and retest. These findings may guide clinicians and researchers in selecting the optimal grip span when measuring handgrip strength in preschool children.Level IV.

A longitudinal study of the distance that young people walk to school

Walking or cycling to school has been associated with important health benefits. Distance between home and school is the main correlate of active commuting to school, but how far children walk to school and how this changes as children age is unknown. Mode of commuting and objectively-assessed distance to school were measured at 3 time points: aged 9/10 years, 10/11 years and 13/14 years. Data were analysed using ROC-curve analyses. With age, children walked further to school; the threshold distance that best discriminated walkers from passive commuters was 1421 m in 10-year-olds, 1627 m in 11-year-olds and 3046 m in 14-year-olds. Future interventions should consider the distance that young people actually walk.

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The distance walked to school changes when children age.

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The threshold distance that best discriminates walkers and passive commuters is 1.4 km for 10 years children and 3 km for 14 years adolescents.

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These threshold distances will help inform policy, practice and future intervention efforts.

[ALPHA-fitness test battery: health-related field-based fitness tests assessment in children and adolescents]

Hereby we summarize the work developed by the ALPHA (Assessing Levels of Physical Activity) Study and describe the tests included in the ALPHA health-related fitness test battery for children and adolescents. The evidence-based ALPHA-Fitness test battery include the following tests: 1) the 20 m shuttle run test to assess cardiorespiratory fitness; 2) the handgrip strength and 3) standing broad jump to assess musculoskeletal fitness, and 4) body mass index, 5) waist circumference; and 6) skinfold thickness (triceps and subscapular) to assess body composition. Furthermore, we include two versions: 1) the high priority ALPHA health-related fitness test battery, which comprises all the evidence-based fitness tests except the measurement of the skinfold thickness; and 2) the extended ALPHA health-related fitness tests battery for children and adolescents, which includes all the evidence-based fitness tests plus the 4 x 10 m shuttle run test to assess motor fitness.

Effectiveness of multidisciplinary therapy on symptomatology and quality of life in women with fibromyalgia

OBJECTIVES

To study the effects of a 3-month multidisciplinary intervention based on exercise and psychological therapy on symptomatology and quality of life in women with fibromyalgia.

METHODS

Seventy-five women with fibromyalgia volunteered to participate and were allocated to a 3-month (3-times/week) multidisciplinary (pool, land-based and psychological session based on the Acceptance and Commitment Therapy) intervention (n=41), or to a usual care group (n=34). Sixty-five women with fibromyalgia completed the study protocol (n=33 multidisciplinary intervention, aged 51.4±7.4 years and n=32 usual care group, aged 50.0±7.3 years). The outcomes variables were Fibromyalgia Impact Questionnaire (FIQ), Short Form Health Survey 36 (SF-36), Hospital Anxiety and Depression Scale, Vanderbilt Pain Management Inventory and Rosenberg Self-Esteem Scale.

RESULTS

We observed a significant interaction effect (group*time) for the FIQ total score, the subscales fatigue, stiffness, anxiety and depression, and the subscales of SF-36 physical role, bodily pain, vitality and social functioning. Post-hoc analysis revealed significant improvements in total score of FIQ (p<0.001), fatigue (p=0.001), stiffness (p<0.001), anxiety (p=0.011), depression (p=0.008), physical role (p=0.002), bodily pain (p<0.001), vitality (p<0.001) and social functioning (p<0.001) in the intervention group, whereas in the control group, there was a significant worsening in the subscale depression (p=0.006) and social functioning (p=0.019).

CONCLUSIONS

A 3-month low-moderate intensity multidisciplinary intervention improved fibromyalgia symptomatology and quality of life in women with fibromyalgia.

Criterion-related validity of sit-and-reach and modified sit-and-reach test for estimating hamstring flexibility in children and adolescents aged 6-17 years

The purpose of the present study was to examine the criterion-related validity of the sit-and-reach test (SRT) and the modified sit-and-reach test (MSRT) for estimating hamstring flexibility in children and adolescents as well as to determine whether the MSRT is more valid than the SRT. A total of 87 (45 boys and 42 girls) children (6-12 years old) and adolescents (13-17 years old) performed the SRT and the MSRT. Hamstring flexibility was measured with goniometry through the passive straight-leg raise test. Regression analysis was performed to study the association of SRT and MSRT with hamstring flexibility (criterion measure). The SRT was associated with hamstring flexibility in both children (beta=1.089, R (2)=0.281, p=0.001) and adolescents (beta=0.690, R (2)=0.333, p=0.004). The MSRT was also associated with hamstring flexibility in both children (beta=1.296, R (2)=0.298, p<0.001) and adolescents (beta=0.588, R (2)=0.243, p=0.027). It is concluded that the criterion-related validity of the SRT and the MSRT for estimating hamstring flexibility is weak. The present data do not support that the MSRT is a more valid method than the SRT in children and adolescents.

[Increase in cigarette smoking and decrease in the level of physical activity among Spanish adolescentes. AVENA study]

OBJECTIVE

Cigarette smoking among adolescents as well as the level of physical activity constitutes a public health care issue. The aim is knowing the relationship between cigarette smoking and practice of physical activity.

SETTING

Schooled Spanish adolescents

SUBJECTS

2859 Spanish adolescents (1357 boys, 1502 girls; age range: 13-18.5 years).

INTERVENTIONS

A questionnaire is applied to know the level of cigarette smoking and four other questionnaires to know the level of physical activity during different periods.

RESULTS

40.8% of the adolescents stated not doing any physical activity at all, boys being more active than girls (p < 0.001). 29.9% of the adolescents stated usually smoking cigarettes, without differences by gender. Both active boys and girls stated smoking less (P < or = 0.01). The greater the age, the higher cigarette smoking and the lower the level of physical activity, both in boys and girls (p < 0.001).

CONCLUSIONS

The level of physical activity is low, being even lower for girls. Cigarette smoking shows a negative relationship with the level of physical activity, the individuals more physically active being those smoking the less.