It’s natural to be skeptical. There are plenty of products in the health and wellness space that make big promises without much proof behind them.
That’s why at Sweetflexx we’ve always believed in testing our products from the very beginning. If we’re going to claim something works, we owe it to our customers to back it up with real research.

In 2017, Sweetflexx partnered with the John B. Pierce Laboratory at the Yale University School of Medicine to run a series of tests in a controlled environment and study the physiological effects of wearing Sweetflexx resistance leggings.
The study included a group of men and women, aged 18 to 35, with various active levels. Each participant completed two 30-minute treadmill walks on separate days—one session wearing Sweetflexx leggings and one with a control.
“Testing showed an increase of caloric expenditure from wearing leggings during steady-pace walking activities.”
The results were incredibly encouraging. Researchers observed that wearing Sweetflexx resistance leggings increased overall energy expenditure and helped burn extra calories compared to wearing normal leggings. In fact, a full day of movement in Sweetflexx resistance leggings can be roughly equivalent to about 30 minutes at the gym, depending on how much you move throughout your day.
Click here to read more about the study.
Those initial findings also opened the door for further research. Today we continue exploring how different resistance levels and band orientations can improve performance and muscle engagement.
Not only do resistance leggings work, but they’re designed to look and feel great too. Sweetflexx offers a variety of styles, all built with our patented resistance technology and high quality standards.
Don’t just take our word for it.
Here’s what some of our customers are saying.
They Actually Work!

“I have worn these a couple times so far and can say they do work! I wore them on a walk and jog and could definitely feel the resistance. The next day my thighs were extra tired.”
- Jessica
You’ve Got To Try These!!!

“I bought these for myself and loved them so much I bought the capri's for me and my sister. Next I need the leggings with the pockets. These are amazing. You can really feel the workout just doing normal everyday stuff. Perfect for me because I never have time to workout.”
- Pam
GAME CHANGER!

“I roller skate for my cardio and these take my workout to a new level. They are so supple and very comfortable I ordered two more pairs.
These are a must for any workout.”
- Lisa

Most people don’t have time to build their entire schedule around workouts.
But everyone moves throughout the day.
Sweetflexx resistance leggings are designed to help you get more
from that movement, turning everyday activity into meaningful progress.
Same Schedule.
Better Results.