how to train for 50 and 100 butterfly

Hi Marcia, Train for the 200 freestyle & do a little fly training do 25's fly with plenty of rest like 8 x 25 odds: easy speed evens: easy then work up to 37.5 then work up to 50 then work up to 62.5 then work up to 75's then work up to 87.5's then do a 100 improve your SDK Help my SDK is Horrible Read Swim Faster Faster & apply ideas from it to your training tips that might help you the most are Tip 01 Swim fast in practice Tip 05 ACTING AS IF Tip 165 Build a Better Boat Tip 265 Train harder, smarter, faster, further, more often, with a coach, with a team, in a convenient facility & at a convenient Time good luck hope this helps ande I used to be able to do all fly events, even if not so well, but now, after 5 years out, I am only able to do a 25 well and a 50 not so well. How do I get back whatever it is I lost in those 5 years. How do I work up from a 25 to a 50 to a 75 and 100?

Hi Marcia, Train for the 200 freestyle & do a little fly training do 25's fly with plenty of rest like 8 x 25 odds: easy speed evens: easy then work up to 37.5 then work up to 50 then work up to 62.5 then work up to 75's then work up to 87.5's then do a 100 improve your SDK Help my SDK is Horrible Read Swim Faster Faster & apply ideas from it to your training tips that might help you the most are Tip 01 Swim fast in practice Tip 05 ACTING AS IF Tip 165 Build a Better Boat Tip 265 Train harder, smarter, faster, further, more often, with a coach, with a team, in a convenient facility & at a convenient Time good luck hope this helps ande I used to be able to do all fly events, even if not so well, but now, after 5 years out, I am only able to do a 25 well and a 50 not so well. How do I get back whatever it is I lost in those 5 years. How do I work up from a 25 to a 50 to a 75 and 100?