Đánh giá thực trạng kỹ thuật nhảy và tiếp đất của nữ sinh viên chuyên sâu Bóng chuyền năm thứ tư Trường Đại học Thể dục Thể thao Bắc Ninh

Tóm tắt

Volleyball training requires many physical skills and performance often depends on the practitioner’s ability to jump and land. The injury rate in Volleyball training is equivalent to that of direct combat sports. The most common cause of injury in volleyball is the jump landing sequence, however there is little research on the prevalence of jump and landing technique. The purpose of this study was to quantify the number of jumps performed by female 4th year Volleyball intensive students during their professional studies. Jumps and landings were directly observed and recorded and analyzed during the study subjects’ semester-long study sessions. Each activity is categorized by jump type and phase. Stages are classified according to the type of jumping leg used. The results showed that, on average, each female student performed an average of nearly 22 jump landings per lesson. Forms of jumping and landing with feet occurred in uneven numbers (p<0.001) with more than 50% of defensive landings with one foot. Research results support curriculum evaluation and injury prevention in professional training.