gary p wrote:
I went 21.00 for a 25y kick sprint today. With shorty
TYR Burner fins, I was able to do a 15.88.
OK OK....circling back to my underwater dolphining. I am definitely not doing anything dangerous. Today's swim main set was 8x100m, First 25m under water dolphin sprint, second 25m after first 8 min cruise, pick up the speed, next 25m build into a full out fly sprint, then 25m easy kick on my back.....10-20 breaths for recovery, and then repeat. I did 5 with fins and 3 without fins. The ones with fins of course are easier as my underwater dolphin across the pool with shorty fins is 20 seconds or a bit under and without fins depending on how hard I was going it was closer to 30. In any case, it was a fun set. Lots of rest in between the under water dolphin. No short rest.
It's cool that with all of this kick and dolphin I am getting a pretty solid six pack for a 52 year old over trainer! Also noticed in the weight room, I developed some decent quad strength. My leg extensions are up to 20-30 reps with just around 100% body weight (for me 135 lbs to 145 lbs depending on which machine at which gym....I weigh a touch over 140 lbs)
In terms of 25m sprint with kick board, I did not try it today. I have not tried the full rooster tail sprint either. Honestly I don't think I would get down lower than 25 seconds, but I suppose the only way to find out is work on it. I am certain that if I get back to triathlon with all this lower body and core work in the water, I will be a front of pack in my age group on the bike. My legs are well conditioned to the burn you get working the legs hard in the water....no wonder all those swim studs become such strong riders too.