Are exergames an option to cope with sleep disorders during the COVID-19 outbreak?

During the COVID-19 pandemic, factors related to the isolation and quarantine period increased psychobiological distress in the general population around the world, increasing anxiety, emotional stress, and depression, as well as worsening of the quality of sleep. Seeking alternatives to provide support for the implementation of some interventions for well-being and health under pandemic conditions, exergames (active video games) seem to be a feasible alternative to keep people physically active and to positively impact sleep health. In this overview article, we discussed the feasibility of exergames as an option to cope with sleep disorders and improve sleep quality during the COVID-19 outbreak through increasing physical exercise and physical fitness levels.

Supervised home-based resistance training for managing idiopathic peripheral polyneuropathy - A case report.

PURPOSE: This case report aimed to investigate the effects of supervised home-based resistance training (RT) on functional capacity and mental health on a man with idiopathic peripheral polyneuropathy (PP). METHOD: A 50-year-old man diagnosed with PP with no previous experience in RT performed 24 session of home-based RT for 12 weeks. Resistance training consisted of 3 exercises performed with 3 sets and lasted approximately 30 min per session. Exercises were performed with minimal implements (e.g., elastic tubes and light dumbbells). The Patient was evaluated for muscle performance, functionality, anxiety levels, and depressive symptoms before and after intervention period. Muscle performance was evaluated though 30-s push up test (PU30), functional capacity was evaluated through functional tests [sit to stand test (SST), arm curl (AC), and 2-min step test (2-MST)] and anxiety levels and depressive symptoms were evaluated through the State-Trait Anxiety Inventory (STAI) and Beck's depression inventory (BDI), respectively. RESULTS: After 12 weeks, the performance on PU30 increased 40% (from 8 to 11 repetitions), while the performance on SST, AC and 2-MST increased 100% (from 4 to 8 repetitions), 44% (from 16 to 23 repetitions) and 157% (from 47 to 121 repetitions), respectively. Anxiety state and trait levels have been reduced 24% (from 42 to 32 scores) and 4% (from 47 to 45 scores), respectively. There was no change for BDI. CONCLUSION: Supervised home-based RT using low cost and affordable equipment was a feasible strategy to provide functional capacity and mental health benefits in a patient with PP.

Shoulder Isokinetic Strength Balance Ratio in Overhead Athletes: A Cross-Sectional Study.

BACKGROUND: Studies have grouped different overhead sports and evaluated together the isokinetic strength of shoulder internal (IR) and external (ER) rotator muscles. However, muscular adaptations could be a consequence of the specific sport, and some strength imbalance between these muscles may exist as a consequence of the muscular demand unique to the sport. Therefore, grouping different overhead sports together may not be adequate. PURPOSE: To compare strength balance ratios between different overhead sports (volleyball, handball, swimming, judo, baseball, softball, functional movements performed at high-intensity interval training, and tennis) with a control athletic group (no overhead group). STUDY DESIGN: Cross-sectional study. METHODS: A total of 237 athletes were submitted to isokinetic shoulder strength tests. The isokinetic concentric and eccentric peak torque values of shoulder internal IR and external ER rotator muscles were measured. Conventional (CR) and functional strength ratios (FR) were calculated. RESULTS: There were no significant differences between the sports for the CR in the male group. Female softball athletes (90.4±13.6%) had a significantly higher CR than judo (67.3±6.9%), volleyball (74.9±15.9%), and swimming athletes (70.3±8.7%). In the female group, judo athletes had lower FR values (0.76±0.19) than soccer athletes (1.31±0.35), volleyball athletes (1.24±0.27), functional movements performed at high intensity (1.10±0.1), and softball athletes (1.40±0.39). Female handball athletes also had a lower FR (0.99±0.25) than soccer athletes (1.31±0.35) and softball athletes (1.40±0.39). Male handball (0.90±0.23), tennis (0.86±0.30), and judo (0.68±0.22) athletes had lower FR values than soccer athletes (1.20±0.21) and volleyball athletes (1.25±0.28). CONCLUSIONS: CR for males may be analyzed together, as there were no significant differences between them. However, for females, the CR for softball athletes should be analyzed individually. As there were several differences between the overhead sports according to the FRs, the authors suggest caution in grouping overhead athletes across multiple sports. These results could have important implications for the design of injury prevention and rehabilitation programs associated with the shoulder joint in overhead sports. LEVEL OF EVIDENCE: 3.