Shinji, I respect u a lot and ur videos are of great help for me, to learn a technique of total immersion; as i have nobody around me here to teach total immersion...Ur students must have been very fortunate...What i liked more is u r very humble in spite of being a great swimmer and ur comments in this video are very honest...My respects once again and regards...(my grandfather is a retired teacher of advanced japanese, he liked swimming and he would have loved to see ur videos)...
Hector Paniagua Check out my Facebook page. I decided to add CROS (cold rough open water swimming) mode to my style as well as graceful mode. I post my progress on the page.