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

Sports ◽  
2018 ◽  
Vol 6 (4) ◽  
pp. 141 ◽  
Author(s):  
Juliana Exel ◽  
Nuno Mateus ◽  
Bruno Travassos ◽  
Bruno Gonçalves ◽  
Isabel Gomes ◽  
...  

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.

2020 ◽  
Author(s):  
Vanessa Teixeira do Amaral ◽  
Isabela Roque Marçal ◽  
Thiago da Cruz Silva ◽  
Fernanda Bianchi Souza ◽  
Yacco Volpato Munhoz ◽  
...  

ABSTRACTBackgroundTo investigate the effect of COVID-19 home confinement on levels of physical activity, sedentary behavior and health-related quality of life (HRQL) in older women previously participating in exercise and educational programs.Methods64 older women (age = 72±5 ys) who participated in a physical exercise/educational program and adhered to government home confinement recommendations have their levels of physical activity, sedentary behavior and HRQL assessed before and during (11 to 13 weeks after introduction of government recommendations to reduce virus transmission) COVID-19 pandemic.ResultsThere were significant reductions in total physical activity (−259 METs/week, P = 0.02), as a result of a ∼17.0 % reduction in walking (−30.8 min/week, P = 0.004) and ∼41.8 % reduction in vigorous-intensity activity (−29.6 min/week, P < 0.001). Sedentary behavior also increased (2.24 h/week, P < 0.001; 1.07 h/week days, P < 0.001; and 1.54 h/weekend days, P < 0.001). However, no significant change occurred in moderate-intensity physical activity, and HRQL domains and facets, except for an improvement in environment domain.ConclusionHome confinement due to COVID-19 pandemic decreased levels of physical activity and increased levels of sedentary behavior in previously active older women who participated in an educational program. However, there were no significant changes in HRQL. These results suggest that educational programs promoting healthy behaviors may attenuate the impact of home confinement in older women.


2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Marie Vermote ◽  
Tom Deliens ◽  
Benedicte Deforche ◽  
Eva D’Hondt

Abstract Background Finding effective ways to support people aged > 50 years to develop adequate levels of physical activity and sedentary behavior is necessary as these behaviors are positively related to the maintenance of functional independence and health-related quality of life. Given the widespread provision of grandparental child care, examining its impact on grandparents’ energy-expenditure related behavior in the broader context of health is imperative. Therefore, the Healthy Grandparenting Project will aim to investigate the levels of physical activity and sedentary behavior, body composition and health-related quality of life in grandparents caring for their grandchildren and to compare these outcomes with non-caregiving grandparents and older adults without grandchildren, both momentarily and over time. An additional purpose is to identify possible predictors of potential changes over time. Methods A prospective cohort study will run over a period of 2 years, including three test occasions with a one-year time interval in between (T0 = baseline, T1 = 12 months, T2 = 24 months). A total of 276 participants will be recruited in Flanders through non-probability quota sampling (50–50% men-women), of which 92 caregiving grandparents, 92 non-caregiving grandparents and 92 non-grandparents. All three subsamples will be matched for age and sex. At each test occasion, anthropometric and body composition measurements will be determined. Participants’ levels of physical activity and sedentary behavior will be assessed both objectively and subjectively by means of accelerometry and self-report questionnaires. Information about their grandchildren and the provided grandparental care (if applicable) as well as their health-related quality of life will also be assessed using self-report questionnaires. Mixed modelling will be used to identify differences in physical activity, sedentary behavior, body composition and health-related quality of life between the subsamples at baseline, as well as to evaluate and compare changes in energy-expenditure related behavior over time between subsamples and to identify predictors of the detected changes. Discussion The Healthy Grandparenting Project is an innovative study examining the levels of physical activity and sedentary behavior in caregiving grandparents, non-caregiving grandparents and non-grandparents. Obtained results will help in the development of campaigns to maintain/improve health in adults at a more advanced age. Trial registration clinicaltrials.gov, Identifier: NTC04307589. Registered March 2020.


Menopause ◽  
2020 ◽  
Vol 27 (4) ◽  
pp. 437-443
Author(s):  
Nuria Marín-Jiménez ◽  
Pedro Jesús Ruiz-Montero ◽  
Marta De la Flor-Alemany ◽  
Pilar Aranda ◽  
Virginia A. Aparicio

2021 ◽  
pp. 089011712110012
Author(s):  
Jue Hua Lau ◽  
Eng Sing Lee ◽  
Yunjue Zhang ◽  
Janhavi Ajit Vaingankar ◽  
Edimansyah Abdin ◽  
...  

Background: The study examined the association between sedentary behavior and self-rated health-related quality of life (HRQoL) in a sample of patients with multimorbidity in Singapore recruited from a primary care clinic. Methods: Sedentary behavior and physical activity were assessed with the International Physical Activity Questionnaire short form (IPAQ-SF). HRQoL was assessed with EuroQol-5 Dimension (EQ-5D) utility index, visual analogue scale (EQ-VAS) and its 5 subscales (Mobility, Self-care, Usual Activities, Pain/Discomfort, and Anxiety/Depression). Depression was assessed via Patient Health Questionnaire (PHQ-9). Logistic and linear regression analyses adjusting for the effect of physical activity, depression, and sociodemographic variables (i.e., age, gender, ethnicity, education) were conducted. Results: 932 patients participated in the study (mean age:64.5±8.5 years, range: 35-80) and 55% were men. Results indicated that women were less likely to have sedentary behavior (≥7 hrs/day) than men. Results indicated sedentary behavior was associated with lower EQ-5D index scores, but not EQ-VAS scores. Participants who were sedentary for ≥7 hrs/day were more likely to endorse having problems with mobility, self-care, and usual activities, but not with pain/discomfort, nor anxiety/depression. Conclusion: Sedentary behavior was associated with poorer HRQoL. There is a need for interventions and health promotions to reduce sedentary behavior in patients with multimorbidity.


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