sweat rate

jimmy augustine

Ok, I just ran for 75min in 93 degrees. I weighed before and after and did not drink. I dropped about 5lbs.

Can I use this data to inform my fluid replacement needs?

 

thx!

Joe Matchette

@Jimmy - yes.

In fact, I made up a Google Spreadsheet that will do the math for you. Just fill in the highlighted areas, and you will get your Sweat Rate.

https://docs.google.com/spreadsheet/ccc?key=0AnROJZ4wXMC8dFJtM01QR21fLWFnNVVKUzRUVWdid1E#gid=0

jimmy augustine

Thanks. That helps.
Once i have calculated how much I am losing per hr, what % of that should I look to replace?

penlynwilson

Posted By jimmy augustine on 14 Jun 2012 07:35 PM

Thanks. That helps.

Once i have calculated how much I am losing per hr, what % of that should I look to replace?

Hi Jimmy,

There really isn't a % to shoot to replace. You should target to minimize the losses. Most people can absorb between 20 - 48 oz of fluid per hour. You may need to train yourself and your body to accept the higher amounts. It can be done. Using a beverage with electrolytes can help your body retain the water. You can also pre-load with an electrolyte beverage 30-60 minutes before your workout. You might try The Right Stuff for pre-load since your sweat rate is so high. http://www.therightstuff-usa.com/



 

cgres123

Oh ..... my head is spinning.... sweat rate , WKO, Power , HR.... I think I'm going back to Logos.... maybe if I figure this stuff out I'll be a coach and make BIG R n P dough.