Yale Study

"...testing indicates that wearing Sweetflexx for a day results in an extra 255 calories burned..."


First Study

Sweetflexx was independently tested by the Pierce Lab in a proof of concept study. The testing involved two 30 minute walks on a treadmill with and without the resistance leggings on seperate days. Sweetflexx was shown to greatly increase calorie burn when compared to the control.

Current Testing

Our ongoing study has begun to look at the effects of wearing Sweetflexx outside the confines of the laboratory for extended periods of time and measuring participants BMI using state-of-the-art equipment (BodPod). We compare and contrast these results to participants wearing normal activewear.


Founded in 1933, the Lab is one of the leading centers for study on the physiological effects as well as environmental factors on the human body. It provides internationally recognized scholars and scientists to work with Yale students and corporations from around the world.