This is a reprint of articles from the Special Issue published online in the open access journal Journal of Functional Morphology and Kinesiology (ISSN 2411-5142) available at ...https://www.mdpi.com/journal/jfmk/special_issues/Exercise_Evaluation
The aim of the study was to analyse the fitness level of young horse riders before and after 12 weeks of training restrictions instituted due to the COVID-19 emergency. Anthropometrical measure ...assessment and an eight-items fitness test battery were administered to 61 puberal and adolescent female amateur horse riders. Subjects were evaluated within 3 weeks before (pre-tests) the period of training restrictions and on the first day of normal training after it (post-tests). Post-test results showed significant increases in body weight (Z: −1.732; p value: 0.001; ES: −0.157) and BMI (F: 9.918; p value: 0.003; ES: 0.146), whilst the performance in hand grip and abdominal strength, hip mobility, and 10 × 5 m Shuttle and Cooper 12 min tests’ outcomes significantly decreased (F: 29.779; p value: 0.001 F: 29.779; p value: 0.001 F: 29.779; p value: 0.001 F: 29.779; p value: 0.001 F: 29.779; p value: 0.001, respectively). Correlation analysis revealed that riders’ experience was significantly correlated with hand grip (p < 0.01), leg strength (p < 0.01), hip mobility (p < 0.05), and 5 × 10 m Shuttle (p < 0.01) and the Cooper 12 min (p < 0.01) test results. It could be suggested that equestrian activities could produce a higher fitness level in puberal and adolescent riders, whilst home-based, unsupervised, and unattentively planned training during the twelve weeks of training restrictions might be insufficient to maintain it.
ABSTRACTGiancotti, GF, Fusco, A, Varalda, C, Capelli, G, and Cortis, C. Evaluation of training load during suspension exercise. J Strength Cond Res XX(X)000–000, 2019—The aims of this study were to ...evaluate body inclination and ground reaction force and to predict equations to estimate the training load distribution during suspension training (ST) static back-row at different lengths of the straps. Thirty volunteers (men = 16 and women = 14; age = 23.3 ± 1.7 years; body mass = 63.9 ± 13.3 kg; height = 167.9 ± 9.2 cm; body mass index BMI = 22.5 ± 3.4 kg·m) performed 14 static back-rows at 7 different lengths of the straps in 2 different elbow positions (flexed and extended). When the length of the straps increased, ground reaction force and body inclination decreased. Moreover, in the flexed elbow position, higher ground reaction force values were recorded with respect to the extended one. Two multilevel regression models (p < 0.05) were created. In the first one, ground reaction force was used as a dependent variable, whereas body inclination angle, body mass, height, BMI, and elbow position were used as independent variables. Significant (p < 0.05) effects were found for all variables included in the model, with an intraclass correlation coefficient (ICC) of 0.31. In the second model, the body inclination angle was replaced by the length of the ST device. Significant (p < 0.05) effects were found also in the second model for all variables included, with an ICC of 0.37. The proposed models could provide different methods to quantify the training load distribution, even if the use of the strapsʼ length could result easier and faster than body inclination angle, helping practitioners and instructors to personalize the workout to reach specific purposes and provide load progression.
The role of physical activity in improving overall aspects of health regardless of age is well documented. Due to the coronavirus disease 2019 outbreak, preventive measures to limit airborne ...infection have been introduced, with people, especially older adults, advised to stay at home, thus increasing sedentary lifestyle and the risk of chronic diseases. As one of the few possible ways to stay active is home-based training, this review aims to provide evidence on alternative and feasible home-based activity programs as a tool to improve the fitness level in older adults, especially when preventive measures are needed to ensure isolation and limit interpersonal contacts. During quarantine, older adults, especially those with chronic diseases, are recommended to regularly exercise. Combined balance and muscle-strengthening training has proven to be particularly useful in limiting falls and mobility limitations. In addition, the use of virtual reality systems seems to be a potential strategy in remaining physically active, reducing physical inactivity time and significantly increasing the compliance of the older adults with physical activity programs. In conclusion, home-based programs induce improvements in physical functions in general and quality of life in older people with or without co-morbidities, and it can be considered in the future as one of the feasible and economic ways to increase physical well-being. This may be of unique importance in the setting of coronavirus disease 2019 enforced limitations in out-of-home activity.
Purpose This study aimed to assess the impact of four distinct training programs on maximal oxygen uptake (VO2max) and cardiovascular health markers. The programs included: 1) a polarised training ...program (POL) incorporating sprint interval training (SIT), high-intensity interval training (HIIT) with long intervals, and low-intensity training (LIT); 2) a program focused solely on SIT training; 3) a program focused solely on long interval HIIT training; and 4) a program focused solely on LIT. The outcomes of interest were VO2max, lectin-like oxidised low-density lipoprotein receptor-1 (LOX-1) expression, and serum concentration of oxidised low-density lipoprotein (ox-LDL). Methods This study enrolled 40 physically active individuals, categorised into four groups. Group POL (n = 10) engaged in a comprehensive POL training program, while group SIT (n = 10), group HIIT (n = 10), and group LIT (n = 10) participated in dedicated SIT, HIIT, and LIT training programs, respectively. SIT included 30-second all-out repetitions, HIIT included 3-minute high-intensity repetitions, LIT performed with intensity at the first ventilatory threshold. Throughout five weeks, participants in all groups underwent three weekly training sessions. Preceding and following the experiment, participants underwent an incremental test and a VO2max verification test. Additionally, serum concentrations of lectin-like oxidised lowdensity lipoprotein receptor-1 (LOX-1) and oxidised low-density lipoprotein (ox-LDL) were measured before the incremental test. Results Following the conclusion of the experiment, notable mixed effects were observed. Specifically, statistically significant increases were identified in VO2max, with a 14.2% enhancement in the POL group and a 9.5% improvement in the HIIT group. Moreover, there were substantial reductions in LOX-1 levels, demonstrating a 51.5% decrease in the POL group and a 61.1% decrease in the HIIT group. Conclusions The findings led to the conclusion that both the POL and long interval HIIT programs were effective in enhancing VO2max and lowering serum levels of LOX-1 among physically active individuals.
Italian Folk Dance For Health De Maio, Marianna; Iannaccone, Alice; Miorelli, Natasha ...
Medicine and science in sports and exercise,
9/2022, Volume:
54, Issue:
9S
Journal Article
Objective
Our objective was to explore the training-related knowledge, beliefs, and practices of athletes and the influence of lockdowns in response to the coronavirus disease 2019 (COVID-19) ...pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
Methods
Athletes (
n
= 12,526, comprising 13% world class, 21% international, 36% national, 24% state, and 6% recreational) completed an online survey that was available from 17 May to 5 July 2020 and explored their training behaviors (training knowledge, beliefs/attitudes, and practices), including specific questions on their training intensity, frequency, and session duration before and during lockdown (March–June 2020).
Results
Overall, 85% of athletes wanted to “maintain training,” and 79% disagreed with the statement that it is “okay to not train during lockdown,” with a greater prevalence for both in higher-level athletes. In total, 60% of athletes considered “coaching by correspondence (remote coaching)” to be sufficient (highest amongst world-class athletes). During lockdown, < 40% were able to maintain sport-specific training (e.g., long endurance 39%, interval training 35%, weightlifting 33%, plyometric exercise 30%) at pre-lockdown levels (higher among world-class, international, and national athletes), with most (83%) training for “general fitness and health maintenance” during lockdown. Athletes trained alone (80%) and focused on bodyweight (65%) and cardiovascular (59%) exercise/training during lockdown. Compared with before lockdown, most athletes reported reduced training frequency (from between five and seven sessions per week to four or fewer), shorter training sessions (from ≥ 60 to < 60 min), and lower sport-specific intensity (~ 38% reduction), irrespective of athlete classification.
Conclusions
COVID-19-related lockdowns saw marked reductions in athletic training specificity, intensity, frequency, and duration, with notable within-sample differences (by athlete classification). Higher classification athletes had the strongest desire to “maintain” training and the greatest opposition to “not training” during lockdowns. These higher classification athletes retained training specificity to a greater degree than others, probably because of preferential access to limited training resources. More higher classification athletes considered “coaching by correspondence” as sufficient than did lower classification athletes. These lockdown-mediated changes in training were not conducive to maintenance or progression of athletes’ physical capacities and were also likely detrimental to athletes’ mental health. These data can be used by policy makers, athletes, and their multidisciplinary teams to modulate their practice, with a degree of individualization, in the current and continued pandemic-related scenario. Furthermore, the data may drive training-related educational resources for athletes and their multidisciplinary teams. Such upskilling would provide athletes with evidence to inform their training modifications in response to germane situations (e.g., COVID related, injury, and illness).
Full text
Available for:
EMUNI, FIS, FZAB, GEOZS, GIS, IJS, IMTLJ, KILJ, KISLJ, MFDPS, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, SBMB, SBNM, UKNU, UL, UM, UPUK, VKSCE, ZAGLJ
PDF
