Why do muscles hurt during exercise?
Why does exercise pain get worse with age? LACTIC ACID.
Lactic acid muscle "burn" is now optional.
Muscles make their own lactate fuel to perform until your lungs can catch up. But they can make too much, decaying into lactic acid and hurting performance. Set yourself up for success with SportLegs. SportLegs' lactate compounds raise blood lactate early, signaling muscles to back off and make only as much lactate as muscles actually need to perform better without lactic acid.
Bicycling magazine writes, "SportLegs is a clever way to raise your lactate threshold and boost performance. It really works. You just don't get sore."
Take SportLegs before exercise. Help prevent lactic acid. Outperform your age.™
Americans love a winner. Tour de Georgia podium 2008.
5 stars No brainer!!
Amazon Verified Purchaser William Corbett May 13, 2014
Sportlegs do exactly what they say. They'll take the sting out of the work it takes to build your legs.
5 stars Miracle PILLS- LOVE IT
Amazon Verified Purchaser Mrs. March 26, 2016
A MIRACLE pill! I wish I would have known about it LONG ago! Exercise is not miserable anymore!!!
5 stars Pushes you through
Amazon Verified Purchaser Laura Operhall June 22, 2014
You push harder & faster than ever before AND you're not sore . . . I'm a believer! There is NO lactic acid build up which means no after soreness & lets you push, push, push.
5 stars These Really do Work
jensonusa.com customer November 22, 2017
I read in Bicycling Magazine that many of their staff use SportLegs as a "secret weapon." My first Functional Threshold Power test using these produced my highest wattage numbers ever.
5 stars Awesome product!
Amazon Verified Purchaser Angel M. Gutierrez August 13, 2015
I am hitting new PR's with each session. I recommend this product to anyone wanting to up the ante in their personal fitness.
5 stars Definitely recommend these. Been using them for years.
Amazon Verified Purchaser Janice July 3, 2014
Even in my late 50s I can ride up and down mountains like someone much younger. If you demand a lot out of your body, these are must-haves.
5 stars Amazing product
Amazon Verified Purchaser Daniel M. Katlein March 3, 2013
Sportlegs is like the "fountain of youth" for legs.
5 stars Five Stars
Amazon Verified Purchaser Doug Straub March 4, 2016
Sportlegs makes your legs feel 20 years younger.