Front crawl technique of 12 years old boys

Title of thesis: Front crawl technique of 12 years old boys The aim of our study is to determine key points of front crawl technique of 12 years old boys and recognize importance of technique component participation in performance of youth swimmers. Two groups of swimmers cooperated with us, in first group there were top 3 swimmers of front crawl event in Czech national championship (7 boys) and in second group there were swimmers of lower performance (2 boys). We used observation and qualitative analysis of video tapes we had recorded in the swimming flume and analysed the recorded tapes in the Dartfish software. We compared the technique of monitored swimmers with the model technique. The results of our study indicates posibility of different front crawl technique of youth swimmers. Swimmers of this age nearly avoid the basic mistakes of front crawl but in some ways we find differences between model technique and technique of the tested swimmers. Although the technique of both groups is quite diferrent we don't think it is the main reason of different performance. Key words: swimming, front crawl stroke, youth boys, flum, analysi

Additional file 2: Figure S2. of ERK mediated upregulation of death receptor 5 overcomes the lack of p53 functionality in the diaminothiazole DAT1 induced apoptosis in colon cancer models: efficiency of DAT1 in Ras-Raf mutated cells

Induction of apoptosis by DAT1 in colon cancer cell lines with wild type Ras and Raf. Left. Indicated cell lines were treated with 1.5 times IC50 concentration of DAT1 for a period of 24 h and stained with DAPI. Right. Apoptosis was quantitated by counting the number of cells with condensed chromosomes and percentage was calculated as compared to the total number of cells. Cells were counted from five different fields. Values expressed in the graph are the average values from two independent experiments. (TIF 902 kb