Due to the chronic nature of the disease, type II Diabetes mellitus (DM2) can affect the quality of life and perception of health. The objective of this study was to evaluate the quality of life, perception of health, and level of physical activity in type II diabetics in December 2021. A descriptive, analytical cross-sectional design study, which included 116 volunteers with DM2 through an online survey where sociodemographic data, quality of life according to the EuroQoL-5D, health perception according to a visual analog scale, and level of physical activity according to the international IPAQ questionnaire. The study was approved by the Scientific and Ethics Committee of the Paraguayan Association of Graduates in Nutrition (code number 128/2021). The average age was 51.9 years, 63.8 were female, 79.3% resided in Asunción and the Metropolitan Area, and 39.5% had a secondary education level. 94% continued treatment, hypertension being the most frequent comorbidity. The quality of life showed 38% with moderate depression and/or anxiety. The quality-of-life index was 0,62±0.12 and the perception of health was 65.3±17.6. The predominant level of physical activity was low (45%). When comparing the quality-of-life index and the perception of health according to the level of physical activity, it was found that these variables showed better scores in those who perform moderate to high physical activity. The level of physical activity is a determinant of health-related quality of life, the greater the intensity of physical activity, the better the quality and perception of health indices in diabetics patients.

CrossFit is recognized as one of the fastest-growing high-intensity functional training modes in the world. The study aimed to compare the effects of the CrossFit training program and traditional gym training on anthropometric measurements in healthy, active men. The study sample consisted of 50 participants who were divided into two groups, 22 participants who practiced the CrossFit training program (CFT group; 28.64±2.04 years; body height 181.74±6.96 cm; body mass: 72.75±5.53 kg), and 28 participants who applied traditional gym training (GT group; 26.89±2.99 years; body height: 184.52±7.80 cm; body mass: 74.86±8.48 kg). A total of ten anthropometric measurements (Body height, Body mass, BMI, Subscapular, Abdominal and Triceps skinfolds, Chest, Forearm, Upper arm, and Thigh circumferences) were monitored before and after twelve weeks. The Shapiro-Wilk test was used to test the normality of distribution. The multivariate analysis covariance (MANCOVA) and analysis of covariance (ANCOVA) were used to analyze the data. The results of this study indicated that there were statistically significant differences between groups in the Circumference of the upper arm (p=0.02), Thigh circumference (p=0.00), Chest circumference (p=0.03), and Subscapular skinfold (p=0.00). The findings of this study demonstrated that healthy, active males who participated in the 12-week CrossFit training program improved their anthropometric measurements more than those who trained in the traditional gym training.

In individuals diagnosed with Parkinson’s Disease (PD), a chronic neurodegenerative disorder affecting movement and functionality, therapy-based physical activity (PA) that includes repetitive, quick motions benefits physical and cognitive functioning and can positively impact the disease course. Furthermore, the benefits of therapeutic PA participation may extend beyond physiological outcomes by positively influencing social and psychological well-being, thus increasing the overall quality of life (QoL). The current research examined a regional healthcare system-supported group therapeutic boxing/PA program for PD using a biopsychosocial lens to synthesize the holistic benefits of long-term program participation. Researchers conducted semi-structured focus group interviews with program participants (n = 18) and their caregivers (n = 7) to explore the perceived benefits of a combination boxing/PA program that included 30 minutes of boxing and 30 minutes of an alternate rotating PA 1-3 times per week. Results indicated a positive impact on participants’ and caregivers’ QoL by increasing socialization and empowerment and improving/maintaining physical function. These results demonstrate the importance of using a biopsychosocial approach in program design and evaluation of PA-based PD interventions. In addition to addressing PD-specific physical needs, PA programs should be constructed to include supportive social atmospheres and consider non-physical needs and overall QoL outcomes of patients and caregivers.

The present study examined the effects of aerobic training alone or combined with chokeberry juice on membrane lipid status and activities of antioxidant enzymes in non-athlete women. Participants were randomly assigned into the training group performing aerobic training three times per week; the chokeberry-training group followed the same training regime and additionally consumed 100 ml of chokeberry juice per day and the control group neither trained nor consumed the juice. Blood samples were collected at baseline and the end of the eight-week-long intervention. Membrane fatty acids’ composition was analyzed by gas-liquid chromatography, while the activities of antioxidant enzymes were measured by spectrophotometry. As a result, the n-3 fatty acids’ content was significantly higher in the chokeberry-training (median (interquartile range) of 5.96 (1.65) %) compared with the control group (5.12 (0.87) %), while saturated fatty acids’ content was lower in the chokeberry-training (40.14±1.19 %) than in the training group (42.59±2.29 %). We detected significantly higher activity of superoxide dismutase in the training (2224 (2170) U/gHb) compared with the chokeberry-training (1252 (734) U/gHb) and control group (1397 (475) U/gHb). Our study indicates that supplementation with chokeberry juice may induce favorable changes in cell fatty acid composition and antioxidant response in women performing aerobic training.

The paper presents the results of field research on the population of dancers – members of the hip-hop community who are “contestants” in battles. The field research was carried out in April 2022 on a sample of dancers aged 17 to 40 (N = 31). The research results indicate that the hip-hop community in Serbia is small, but that such battles in specific forms contribute to the community’s maintenance and expansion. Battles also play a significant role in the progression and expression of dancers as individuals. Dancers consider hip-hop to be not only an art form but much more, hip-hop is synonymous with a lifestyle and a “way of looking at the world” for dancers. Although the research was carried out on a small sample, it represents the author’s pioneering contribution to a deeper understanding of the hip-hop community in Serbian society. It also indicates the need to carry out compatible research in the future.