This research defines decisions made across four periods of the sprint cycle based on input from a focus group conducted with 43 people on agile teams. Results indicate that Sprint Planning includes decisions about planning work for the subsequent sprint, Sprint Execution includes tactical implementation and development decisions, Sprint Review includes decisions about continuing future sprints...

in this study, a new and valuable forage source was introduced with combination and silage of alfa-alfa, halocnemum and mesquite via chemical, gas production and in vivo methods. to perform this research, first the right amounts of the species were collected. then they were cut by chopper to the dimensions of less than 5 cm. then, halocnemum, mesquite fruit, alfalfa and molasses were silaged ac...

Bu çalışmanın amacı, kadın futbolcuların bazı performans test sonuçları ile müsabaka performansı arasındaki ilişkiyi araştırmaktır. Çalışmaya kadınlar süper liginde mücadele eden 24 futbolcu (yaş: 25.21±5.532 yıl; antrenman yaşı: 12.33±5.027 boy uzunluğu: 168.58±3.450 cm; vücut ağırlığı: 59.89±5.736 kg) gönüllü olarak katılmıştır. Katılımcılara squat jump, countermovement 10m ivmelenme, 30m sür...

The purpose of this study was to compare sprint test performance performed by football players of different ages and levels of competition. One hundred and forty six Portuguese players from different teams completed the test (seven maximal sprints interspersed with 25 s active recovery). A 6 (level of competition: 1(st) national division, 2(nd) national division, 1(st) regional division, sub 16...

heart produces and secretes a hormone called atrial natriuretic peptide. the aim of this research was to investigate the effect of eight weeks of resistance and sprint training on anp of non-athlete men. 36 non-athlete healthy men were randomly divided into three groups (12 subjects each group): resistance (mean age ± sd: 33.1±2.9 years), sprint (mean age ± sd:  32.1±2.5 years) and control (mea...

This paper investigates the relationships between friction velocity, 10m drag coefficient, and 10m wind speed using data collected at two offshore observation towers (one over the sea and the other on an island) from seven typhoon episodes in the South China Sea from 2008 to 2014. The two towers were placed in areas with different water depths along a shore-normal line. The depth of water at th...

The relative age effect (RAE) and its relationships with maturation, anthropometry, and physical performance characteristics were examined across a representative sample of English youth soccer development programmes. Birth dates of 1,212 players, chronologically age-grouped (i.e., U9's-U18's), representing 17 professional clubs (i.e., playing in Leagues 1 & 2) were obtained and categorised int...

Bu çalışmanın amacı genç futbolcularda sürat, güç ve el kavrama kuvvet değerleri arasındaki ilişkinin incelenmesidir. Araştırmaya bir profesyonel futbol takımının U-15 U-16 kategorilerinde oynayan yaşları 15,54 ±0,51 yıl, boy uzunlukları 1,75±0,07 m, vücut ağırlıkları 63,40±7,68 kg, antrenman 6,46±1,50 yıl olan 37 erkek futbolcu gönüllü olarak katılmıştır. Sporcuların önce ölçülmüş daha sonra s...