Smart Tools SmartCuffs 4.0 Blood Flow Restriction TrainingSmart Tools SmartCuffs 4. 0 Blood Flow Restriction Training Cuffs After making the SmartCuffs 3. 0 the most popular BFR product in the world, we are upping the ante. This 4. 0 model, with its AI powered processor and proprietary LOP algorithms, makes it the most intelligent BFR cuff on the market today. Blood flow restriction training goes by many terms (KAATSU, occlusion training, BFR, etc.), but all are striving for the same goal: allowing you to

- All Dynamic Cold Therapy products carry a 1-year Limited Warranty

Oversize footplate to accommodate all user sizes

Sun Exposure

Throw Compex® Fixx™ 1

operating without cords or batteries thanks to a pedal-powered generator

but stay on track with access to more satellites

overall well-being

A superior methyl donor

FUNCTINOAL SUPERFOODS: Boost energy with cocoa polyphenols

York Vertical Knee Raise (VKR) W/ Dip

Super comfortable rubber grips with chrome ends

Shoulder Massager