I loose core tone-alignment, extension and high elbows.
Its al falling back a bit towards more land based normal movements.
Its also related to flexibility.
Operating at the edge of the range of movement gives internal friction at every stroke.
It takes a lot of swimming time before the core uses just the amount of tone and timing that is needed and not too much.
Alternating a sprint lenghth with a relaxed length can give some clues what actions are essental and what tension can be relieved a bit.
Last edited by Zenturtle : 11-26-2015 at 06:10 AM.