Looking at the trends in the four quarters of 2021, it is clear that (partial) lockdowns of sectors have been very bad news for business performance. Also not directly hit sectors like the care and service industry underperformed. The horeca, retail and cultural sectors were hit hardest by recurring lockdowns. Business services and technical professionals were more resilient. We have observed a strong decrease in sales, net margins, investment (willingness), solvability and entrepreneurial wages in periods of lockdown. They are (far) below the levels of the pre-Corona year 2019. Start-ups and the self-employed were the most vulnerable. The type of market in which entrepreneurs operate is of great importance. Turnover, net margins and entrepreneurial wages in the B2B markets are significantly higher than in the B2C markets. We were unable to establish any direct positive effects of the degree of digitization of businesses on net margins (Q2 special). Rather, the utilization of too many applications seems to deteriorate business performance. Entrepreneur digital skills are able to predict net margins better and positively. We will repeat this special in the near future as many businesses have only recently started to digitize. Entrepreneurs have lost their way in the forest of local, provincial, national and EU subsidies (Q3 special), halving the number of applications compared to 2015. Tax deduction programs seem far more effective than the dazzling diversity of subsidies. Owners of businesses with staff are especially willing to pay specialized advisors to detect and apply for subsidies on a “no cure, no pay” basis. There appears to be a strong link between the self-estimated sales skills of entrepreneurs and their turnover, and the short-term growth expectations (Q4 special). The more experienced and skilled in sales, the higher the quarterly turnover and the higher the growth expectation. However, 62% of entrepreneurs are unskilled or untrained in sales skills. And 30% of entrepreneurs indicate that they are not effective at selling. Overall, the lockdowns resulted in a growing number of entrepreneurs developing into marginal companies. Financial reserves, such as saved pensions and private/partner/family capital were depleted. Lockdowns also increased firm and private debts, which the majority of companies are unable to repay. Poverty is knocking at the door of many Dutch entrepreneurs and, even with the support of a partner income, only 4 out of 10 entrepreneurs earn a more than marginal living. Our main recommendations in the quarterly reports of 2021 are: 1. Strengthen the solvability of micro-businesses by converting tax debts in subordinate loans. 2. Pro-actively contact entrepreneurs to support them with support possibilities, (poverty alleviation) allowances and free coaching and sales, financial and digital training possibilities. 3. Start proactively discussing the viability of the firm and business model and possible ways to resolve debts. There is strong demand and shortages on the labor market, which makes this the perfect time to guide depleted entrepreneurs to (far) better paid jobs.
Background: In team handball an anterior cruciate ligament (ACL) injury often occurs during landing after a jump shot. Many intervention programs try to reduce the injury rate by instructing the athletes to land safer. Video feedback is an effective way to provide feedback although little is known about its influence on landing technique in sport-specific situations. Objective: To test the effectiveness of a video overlay feedback method on landing technique in elite handball players. Method: Sixteen elite female handball players were assigned to a Control or Video Group. Both groups performed jump shots in a pre-test, two training sessions (TR1 & TR2) and a post-test. The Video Group received video feedback of an expert model with an overlay of their own jump shots in TR1 and TR2 whilst the Control Group did not. Main outcome measures were sagittal ankle, knee and hip angles during initial contact (IC), maximum (MAX) and range of motion (ROM), in addition to the Landing Error Scoring System (LESS) score. One 2x4 repeated measures ANOVA was conducted to analyze group, time and interaction effects of all kinematic outcome measures and the LESS score. Results: The Video Group displayed significant improvement in knee and hip flexion at IC, MAX and ROM. In addition, MAX ankle flexion and their LESS score improved an average of 8.1 in the pre-test to 4.0 in the post-test. When considering performance variables, no differences between Control Group and Video Group were found in shot accuracy or vertical jump height, whilst horizontal jump distance in the Video Group became greater over time. Conclusion: Overlay visual feedback is an effective method to improve landing kinematics during a sport-specific jump shot. Further research is now warranted to determine the long-term effects and transfer to training and game situations.
On duty, police officers are exposed to a variety of acute, threatening stress situations and organizational demands. In line with the allostatic load model, the resulting acute and chronic stress might have tremendous consequences for police officers’ work performance and psychological and physical health. To date, limited research has been conducted into the underlying biological, dynamic mechanisms of stress in police service. Therefore, this ecological momentary assessment study examined the associations of stress, mood and biological stress markers of a 28-year-old male police officer in a N-of-1 study over three weeks (90 data points). Four times a day (directly after waking up, 30 minutes later, 6 hours later, before going to bed), he answered questions about the perceived stress and mood using a smartphone application. With each data entry, he collected saliva samples for the later assessment of salivary cortisol (sCort) and alpha-amylase (sAA). In addition, data was collected after six police incidents during duty. sCort and sAA were not related to perceived stress in daily life and did not increase in police incidents. Regarding mood measures, deterioration of calmness, but not valence and energy was associated with perceived stress. The results suggest continued police service to constitute a major chronic stressor resulting in an inability to mount a proper response to further acute stress. As an indicator of allostatic load, psychological and biological hyporesponsivity in moments of stress may have negative consequences for police officers’ health and behavior in critical situations that require optimal performance. Prospectively, this research design may also become relevant when evaluating the efficacy of individualized stress management interventions in police training.
