Louis C. Cavadini
Here is a little set we did that was fun and hard
24×50 (1-12 w/fins @1:15, 13-24 wo/fins @1:30)
-25 IM rotation
-25 sprint free
Place 25lb weight room plate on the bottom of the deep end (starting end). Swim 25 IM rotation, sprint back freestyle and at the flags(deep end) dive down and pull the weight back up to the surface. We used 10lb plates for the smaller swimmers.
After that set, we did a little experimenting:
8×25 @1:00 w/fins
-kick underwater with weights (use 10lbs). They kids said it worked
best if you held the weight out like a steering wheel.