Help with a swmming math problem

Former Member
Former Member
Mathematically, how do you work out 'three quarter pace"? Let's say (for the sake of easy calculations) your best time for an event is 1 minute. In practice, you want to go three quarter pace. So a 100% effort will result in a time of 60 seconds. A 75% effort should result in a longer time. My rudimentary maths tells me I should divide 100 by 75 and multiply the result by 60. That works out to 80 seconds, which is a minute and 20 seconds. Why does that sound much slower than what I would normally envisage three quarter pace to be? Or is my maths completely messed up?
Parents
  • the problem with your math is each 25 would take 1/3 of your 100's time so if you expand that out to 100 isn't it 4 x 1/3 = 4/3 or 133 1/3% which is 33% more time wise if you go 1:00 in the 100 free wouldn't 75% effort or 25% slower be 1:15 The best definition I ever heard for determining 75% effort involves no calculation whatsoever. Whatever your best 100 time is, swim a 75 in that amount of time. :banana:
Reply
  • the problem with your math is each 25 would take 1/3 of your 100's time so if you expand that out to 100 isn't it 4 x 1/3 = 4/3 or 133 1/3% which is 33% more time wise if you go 1:00 in the 100 free wouldn't 75% effort or 25% slower be 1:15 The best definition I ever heard for determining 75% effort involves no calculation whatsoever. Whatever your best 100 time is, swim a 75 in that amount of time. :banana:
Children
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