Masar Gjaka

Dr. Masar Gjaka


Research Focus & Metrics

Academic Career Length

7Years (2020-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 March 2021 in Psychology of Sport and Exercise
Verified
Journal Article
Open access
Antonio TessitoreAntonio Tessitore
Antonio Tessitore
Laura CapranicaLaura Capranica
Laura Capranica
Caterina PesceCaterina Pesce
Caterina Pesce
NBNadine De Bois
Nadine De Bois
MGMasar Gjaka
Masar Gjaka
MDMojca Doupona
Mojca Doupona
To establish the scientific literature on the parents’ view as supporters of dual career (DC) athletes, and to highlight practical implications for the development of education programmes to empower parents in this role. ology: The systematic literature review included four electronic databases, from which 438 articles published in English between 1999 and 2019 were retrieved. A total of 14 studies achieved the eligibility criteria (i.e., focus on DC, involving parents as participants) for inclusion. Results show that the 14 studies included in the review were characterised by sample sizes 50 parents of individual and/or team sports athletes, involving data collection based on interviews, semi-structured interviews focus groups, questionnaires and a survey. A thematic synthesis highlighted a two primary constructs: the individual level and the inter-individual level, respectively. The individual level comprised two main themes: Approach to both Sport and Education, and Stressors and Coping, which included five aspects of parenting. The inter-individual level presented three themes: Relationship with the Athlete; Relationship with the Sport Environment and Relationship with the Academic Environment. Findings highlighted a relevant parental role in supporting DC athletes and partial information on parental support strategies. In conclusions, the limited sample size and typology of sports, and the partial representativeness of countries have impacted the global application of the main findings. Furthermore, the need of an educational programme for parents and the need of regular parents-athlete-teacher/coach engagement were considered crucial to facilitate successful parental interventions at academic and/or sports levels and to limit the potential negative effects of DC parenting.

14 February 2021 in Journal of Clinical Medicine
Verified
Journal Article
Open access
PDF file
MGMasar Gjaka
Masar Gjaka
Kaltrina FekaKaltrina Feka
Kaltrina Feka
Antonino BiancoAntonino Bianco
Antonino Bianco
FTFaton Tishukaj
Faton Tishukaj
Valerio GiustinoValerio Giustino
Valerio Giustino
Giuseppe BattagliaGiuseppe Battaglia
Giuseppe Battaglia
To abate the spread of the COVID-19 virus, different restriction measures were imperative, limiting the possibility to be engaged in physical activity. Therefore, this study aimed to evaluate the effect of COVID-19 lockdown on physical activity (PA) levels expressed as energy expenditure (MET-min/week) and sedentary behaviour in Kosovo. The possible association between PA levels and other factors was analyzed. 1633 participants (age range: 13 to 63 years; mean: 24.70 ± 9.33 years; body height: 172 ± 10.57 cm; body mass: 69.10 ± 13.80 kg; BMI: 23.09 ± 3.63 kg/m2) participated in the study, categorized by age, gender, BMI, and living area. An online survey, including an adapted version of the IPAQ-SF, was administered once during lockdown to assess PA levels and sedentary behaviour both before and during COVID-19 lockdown. The Wilcoxon signed-rank, Mann–Whitney U and Kruskal–Wallis rank of sum tests were used for statistical analysis. COVID-19 restrictions had a negative impact on the types of and overall PA levels MET-min/week (p < 0.001). Sedentary behaviour significantly increased during COVID-19 restrictions (p < 0.001). Higher decreases in MET-min/week during lockdown were observed among males, young and young adults, overweight, and urban-living participants. Finally, COVID-19 restrictions decreased the PA levels and MET-min/week, and increased sedentary behaviour also in a relatively young cohort. Such differences were dependent on several factors.

20 January 2021 in PLOS ONE
Verified
Journal Article
Open access
PDF file
MGMasar Gjaka
Masar Gjaka
Antonio TessitoreAntonio Tessitore
Antonio Tessitore
LBLaurence Blondel
Laurence Blondel
EBEnrico Bozzano
Enrico Bozzano
FBFabrice Burlot
Fabrice Burlot
MDMojca Doupona
Mojca Doupona
Background: Despite the fact that an educational programme for parents of youth tennis players has been launched recently, there is a need to empower parents of athletes in sustaining the combination of education and sport careers (i.e., dual career) of their talented and elite athletes across sports. The aim of this study was to explore the parents’ view of their role as dual career supporters and their need for educational support in this area.Methods: In total, 115 parents (F = 49, M = 66) of athletes (14–23 yrs) engaged in full time academic education (high school/university) and competitive (e.g., National, International) sports (individual = 12, team = 9) in five European Member States (e.g., France, Ireland, Italy, Portugal, Slovenia) took part in national workshops. The workshops involved discussing five themes and agreeing statements relevant to assist parents supporting their children as dual career athletes: 1) the athletes’ needs; 2) the sports environment; 3) the academic environment; 4) dual career-related policies and services; 5) The educational methods for parenting dual career athletes.Results: A final list of 80 agreed statements were identified: 25 statements mainly related to the sports entourage; 23 to information on dual career-related policies and services; 22 to the athletes’ needs; 17 to the academic entourage, and 8 to the relevant educational resources to parenting dual career athletes, respectively.Conclusions: This cross-national qualitative research synthesized the parents’ perspectives about their needs and the most relevant content of an educational programme for parenting dual career athletes. The findings of this research will help influence the formulation of effective education strategies on parenting dual career athletes to ensure an optimal supportive environment for the successful combination of high-level sport and education careers.

9 November 2020 in PLOS ONE
Verified
Journal Article
Open access
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ISIsmet Shalaj
Ismet Shalaj
MGMasar Gjaka
Masar Gjaka
NBNorbert Bachl
Norbert Bachl
Barbara WessnerBarbara Wessner
Barbara Wessner
HTHarald Tschan
Harald Tschan
FTFaton Tishukaj
Faton Tishukaj
Hamstring injuries remain the most common injury type across many professional sports. Despite a variety of intervention strategies, its incidence in soccer players playing in the UEFA Champions League has increased by 4% per year over the last decade. Test batteries trying to identify potential risk factors have produced inconclusive results. The purpose of the current study was to prospectively record hamstring injuries, to investigate the incidence and characteristics of the injuries, and to identify possible risk factors in elite male soccer players, playing in the Kosovo national premier league. A total of 143 soccer players from 11 teams in Kosovo were recruited. To identify possible prevalent musculoskeletal or medical conditions a widespread health and fitness assessment was performed including isokinetic strength testing, Nordic hamstring strength test, functional tests, and a comprehensive anamnesis surveying previous hamstring injuries. On average 27.9% of the players sustained at least one hamstring injury with three players suffering bilateral strains with the re-injury rate being 23%. Injured players were significantly older and heavier and had a higher body mass index compared to non-injured ones (p < 0.05). There was a lower passing rate in the Nordic hamstring strength test and a higher injury incidence among the previously injured players compared to non-injured ones (p < 0.05). Except for hamstring/quadriceps ratio and relative torque at 60°/sec (p < 0.05) for dominant and non-dominant leg, there were no other significant differences in isokinetic strength regardless of the angular velocity. No differences were observed for functional tests between cohorts. Regression analysis revealed that age, Nordic hamstring strength test, previous injury history, and isokinetic concentric torque at 240°/sec could determine hamstring injuries by 25.9%, with no other significant predicting risk factors. The battery of laboratory and field-based tests performed during preseason to determine performance related skills showed limited diagnostic conclusiveness, making it difficult to detect players at risk for future hamstring injuries.

4 September 2020 in Medicine
Verified
Journal Article
Open access
KFKaltrina Feka
Kaltrina Feka
JBJessica Brusa
Jessica Brusa
RCRosanna Cannata
Rosanna Cannata
VGValerio Giustino
Valerio Giustino
Antonino BiancoAntonino Bianco
Antonino Bianco
Giuseppe MessinaGiuseppe Messina
Giuseppe Messina
The aim of this study is twofold: firstly, to investigate the plantar pressure distribution differences in children coming from 4 different weight categories and secondly to analyze the presence of sex-related plantar pressure distribution differences. Overall, 416 children, aged 7 to 12 years old were randomly selected from 6 different local schools, and voluntarily participated in the study. Two hundred twenty six of them were men, while 190 were women (mean age: 9.93 ± 1.02 years; height: 1.39 ± 0.8 m; body mass: 37.76 ± 10.34 kg; BMI: 19.24 ± 4.02 kg/m2). Based on the body mass index (BMI) the sample was grouped in the following categories: underweight (UW); normal weight (NW); overweight (OW), and obese (OB). Besides, the plantar load distribution parameters (total plantar load distribution and load distribution in forefoot and rearfoot) were assessed employing freeMed Maxi; Sensor Medica device. Shapiro-Wilk test was used to test the data distribution. Between-groups comparisons were conducted using Mann–Whitney U test, or using Kruskal-Wallis test associated with pairwise comparisons. There were significant differences in load distribution between weight categories, with (OW) and (NW) being significantly different with (O), P = .03 and P = .04, respectively. No significant differences were found on load distribution on the rearfoot and forefoot between categories. The sex effect, particularly among boys, revealed a different pattern of load distribution among (O) compared with other categories. This effect was not detected among women. Different profile of load distribution on the rearfoot and forefoot between boys and girls was found, with girls bearing significantly more weight in the right rearfoot compared with boys (P = .001). It can be concluded that the weight status of the children can affect the plantar load distribution, with obese category being different from (NW) and (OW). Additionally, the sex plays a role when it comes to the load distribution in different regions of the foot. Moreover, since the young age, due to growth and development process, is accompanied with anatomical foot changes which might be affected from numerous factors, assessing plantar pressure distribution in young children results to be a quite complicated matter.

25 August 2025 in Sports
Verified
Journal Article
Open access
PDF file
Andrea PerazzettiAndrea Perazzetti
Andrea Perazzetti
Arben KacurriArben Kacurri
Arben Kacurri
MGMasar Gjaka
Masar Gjaka
MPMarco Pernigoni
Marco Pernigoni
Corrado LupoCorrado Lupo
Corrado Lupo
Antonio TessitoreAntonio Tessitore
Antonio Tessitore
This study aimed to monitor internal load, well-being, and recovery status in U16 male water polo players during a congested competitive period. Fourteen athletes from an Italian club played 12 matches (seven friendly, five official) over 7 days. The internal match load was measured using the session-RPE method (s-RPE). Perceived enjoyment was measured with the Enjoyment Likert Scale (ENJ), while recovery and well-being were evaluated using the Perceived Recovery Scale (PRS) and the Hooper Index (HI), respectively. No significant main effects were found on s-RPE, PRS, and HI considering friendly and official matches. However, ENJ was significantly higher during official matches (p < 0.005). PRS values were significantly affected by daytime matches (p < 0.005), with better perceived recovery reported for morning matches. Linear mixed model analysis revealed significant associations between s-RPE and HI (p = 0.001), the fatigue item (p = 0.001), and the PRS (p = 0.004). These results suggest that as internal load increases, players experience higher fatigue and report lower recovery and well-being scores. Employing simple, non-invasive tools like the RPE, PRS, and HI can help coaches and support staff to identify early signs of overtraining or insufficient recovery, allowing for more individualized load management and injury prevention in youth water polo athletes.