Online learning during a pandemic that is carried out continuously with serious concentration can have an impact on one's physical health. Based on the phenomenon found, in online learning in the Department of Sendratasik, FBS Unesa, there were physical complaints from lecturers, such as: saturation, fatigue, and illness. The problem can be formulated: what is the physical impact of lecturers in online learning during the Covid 19 pandemic in the Unesa FBS ballet department? The research method uses descriptive qualitative, data collection techniques used: interviews, questionnaires, and documentation. Data source: FBS Unesa Sendratasik lecturer. Data analysis used descriptive qualitative, through the stages of data collection, data reduction, data presentation, and drawing conclusions. The results of the study: from a total of 24 respondents there were 3 respondents or 12.5% enjoyed online learning, did not feel a negative impact on the physical. A total of 20 respondents or 83.3% responded that there were negative and positive impacts. There are physical and health constraints, but also trying to be physically healthy. There is 1 person or 0.04% there are no obstacles, both negative and positive impacts. Respondents do not feel burdened in online learning. Discussion: most of the lecturers doing online learning did not apply the sitting position correctly, so there were physical problems. According to Putri (Awalbros.com), the correct sitting position in front of the laptop is by applying an ergonomic position, which considers the balance of body position with the use of the device. In addition, to reduce boredom in online learning, lecturers also need to be physically maintained and improve their health and fitness stamina. This method is done by moving motorically (light and entertainment) and according to Jusup (2010) can consume nutritious food and implement a healthy life to increase endurance. The emergence of a negative impact which is then accompanied by a positive impact will provide a solution to provide a balance for the implementation of online learning and the physical attitude of the lecturers in responding to it.

This research departs from the phenomenon of the Langen Tayub performance, which is a form of gratitude for the results of plants and maintaining a balanced relationship with nature and God, the Creator of the Universe. This research is interesting to study since it examines the values contained in Langen Tayub. These values have a relationship with the supporting community and a reciprocal relationship of interdependence. This study aims to describe the cultural values contained in Langen Tayub art and the influence of cultural values on strengthening the preservation of traditional arts and culture in Nganjuk district. In this study, the qualitative method is employed with four data collection techniques. The data validity is done by extending the observation and triangulation. The study results provide the cultural values contained in Langen Tayub performance and provide role models for the teachings of togetherness, mutual harmony, mutual respect, mutual cooperation, and educational values for self-control for each individual in carrying out social life. In conclusion, cultural values in society are embraced and maintained with an equilibrium system of life balance. These cultural values have a good influence on the sustainability of the development and preservation of Langen Tayub performances in Buduran village.

Since the beginning of March 2020, the number of positive cases of the 2019 coronavirus disease (Covid-19) has continued to increase. Until Wednesday (1/4/2020), the number of positive cases of Covid-19 reached 1,677. There were 103 patients who were declared cured and 157 other patients died. Over the 17 days from April 1 to April 18 confirmed cases increased by 4545 from 1,677 to 6,222, likewise the number of people who died increased by 378 from 157 to 535. A number of procedures have been carried out by the government to overcome the spread of the corona virus in Indonesia. Unesa as part of the government which is engaged in education took part in overcoming the spread of the corona virus. In the field of research making policy so that lecturers carrying out research contribute to overcoming the case. We as dance researchers are aware that this need is very encouraging to take part in preventing corona virus outbreaks. A type of fitness exercise that has been very popular that can improve fitness and respiratory health is yoga. In general yoga is interpreted as a fitness gymnastics, but actually it's not as narrow as it means. Yoga is divided into eight levels called astanga yoga, namely: 1) yama, 2) niyama, 3) asanas, 4) pranayama, 5) pratihara, 6) dharana, 7) dhyana, and 8) samadhi. Yama niyama functions to form the character of dharma, asanas functions to increase endurance, pranayama to increase the power of breathing, pratihara-dharana-dhyana-samadhi builds the power of meditation that leads to the power of concentration. Dance and yoga when collaborated will produce a dance choreography that is unique to health. The specific objectives of this study are: to describe the process of developing the Tayoga video; to describe the development quality of Tayoga video; and describes the effectiveness of developing Tayoga videos based on user responses and learning outcomes. This study uses the Research and Development (R & D) method with the Four-D development model from Thiagarajan. The research procedure is divided into four parts, namely: define, design, development, disseminate. The conclusions of this paper are 1) although there are obstacles the development process is running smoothly. The development process is carried out based on the development parts that have been compiled; 2) the value of the quality of the development content is 91.06% and the media presentation is 94.44%, which means that this product is very suitable for use; 3) the value in the small-scale trial was 87.81%, while the large-scale trial was 88.05%, which means that this video was effectively used.