Smart Tools SmartCuffs 4.0 Blood Flow Restriction Training dualrail Premium J-cup liftoffs

Premium J-cup liftoffs

and maximize the health benefits that nurture and restore the mind and body

+ We suggest using the Firefly for the duration of travel to promote blood flow and avoid tired legs

Non-porous construction allows for easy cleaning and eliminates the transfer of bacteria

without compromising technique and time

Smart Tools SmartCuffs 4.0 Blood Flow Restriction Training dualrail Premium J-cup liftoffsSmart 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