Looking for Comments on my Freestyle Stroke - video

Former Member
Former Member
Below is a one min video of various angles of my freestyle stroke....I'm a 50 old geezer :) who's looking for some constructive criticism. Greatly appreciate any input as to arm positions thru stroke, head, kick, etc....At present, I can only swim about 300 yards free continuously before getting winded. Not looking to be a competitive swimmer just more efficiency and endurance. http://youtu.be/UNNkO3ZExp4 Thanks!!!