DISCOVER THE MOST EFFICIENT WAY TO run
DISCOVER THE MOST EFFICIENT WAY TO run
the world's NO. 1 weighted running movement
the world's NO. 1 weighted running movement
the world's NO. 1 weighted running movement
SHOP NOW
RUN SLOW
RUN SLOW
RUN SLOW
RUN SLOW
TO RUN FAST
TO RUN FAST
TO RUN FAST
TO RUN FAST
Adding resistance while you run builds strength, saves time, and gives you more from every step.
Adding resistance while you run builds strength, saves time, and gives you more from every step.
Adding resistance while you run builds strength, saves time, and gives you more from every step.
OUR RUNNING PHILOSOPY:
OUR RUNNING PHILOSOPY:
OUR RUNNING PHILOSOPY:
“Add weight to Zone 2-training
to build stronger muscles, bones, and connective tissue
while maintaining optimal heart rate for aerobic development
relative to effort and recovery cost.”
“Add weight to Zone 2-training
to build stronger muscles, bones, and connective tissue while maintaining optimal heart rate for aerobic development relative to effort and recovery cost.”
“Add weight to Zone 2-training to build stronger muscles, bones, and connective tissue while maintaining optimal heart rate for aerobic development relative to effort and recovery cost.”
Free delivery
2 year warranty
4 years of research
90 days hassle-free returns
Free delivery
Free delivery
Free delivery
2 year warranty
2 year warranty
2 year warranty
4 years of research
4 years of research
4 years of research
90 days hassle-free returns
90 days hassle-free returns
90 days hassle-free returns
CHOOSE YOUR GARMENT
CHOOSE YOUR GARMENT
WEIGHTED HYBRID SHORTS
WEIGHTED HYBRID SHORTS
The ultimate mix of weight, breathability and flexibility, with strategic weight placement and regular sports fabric where it matters most.
Most versatile item
Most versatile item
Optimized for breathability
Optimized for breathability
Slight compression
Slight compression
SHOP HYBRID SHORTS
WEIGHTED HYBRID SHORTS
The ultimate mix of weight, breathability and flexibility, with strategic weight placement and regular sports fabric where it matters most.
Most versatile weighted garment
High weight
Optimized breathability
SHOP HYBRID SHORTS
WEIGHTED FOREARM SLEEVES
WEIGHTED FOREARM SLEEVES
Engineered to activate shoulders and biceps while transferring force down throughout the rest of the body with precision-distributed natural resistance.
Targets deltoids & biceps
Targets deltoids & biceps
Even weight distribution
Even weight distribution
Secure fit
Secure fit
Our social running
Community
Community
run together - The perfect gift
Natural Resistance enables people of different fitness levels to run together under the same conditions while working at their optimal intensity.
Now you can finally run with that friend, partner, or colleague without compromising on your progress!
The perfect gift
Our products allow people of different fitness levels to run together under the same conditions while each runner works at their optimal intensity.
Now you can finally run with your partner, friend or colleague without compromising on your progress.
Share with your friend and
Join the revolution today!
Click to send [this] message to your friend
BUY NOW
CHOOSE YOUR GARMENT
WEIGHTED FOREARM SLEEVES
Engineered to activate shoulders and biceps while transferring force down throughout the rest of the body with precision-distributed natural resistance.
Especially trains deltoids & bicep
Secure fit
Even weight distribution
SHOP SLEEVES
WEIGHTED HYBRID SHORTS
The ultimate mix of weight, breathability and flexibility, with strategic weight placement and regular sports fabric where it matters most.
Most versatile weighted garment
High weight
Optimized breathability
SHOP HYBRID SHORTS
weighted running bundle
The perfect set for runners combining both the weighted hybrid shorts and forearm sleeves for optimal resistance.
Bundle deal
Optimized for increased performance
Secure compression fit
SHOP BUNDLE
©Natural Resistance 2026 All Rights Reserved
©Natural Resistance 2026 All Rights Reserved