Thursday swim

I just wanted to do and intersting swim, nothing too hard since my left shoulder is a little bit sore.

3500m
500 pre-warm up
600 warm up
6X25 (12.5 kick 12.5 swim)
6X100 :15 rest
6X25 back
6X100 :20 rest
6X25 breast
6X100 :20 rest
150 cool down