TANK® M4 Push Sled Kensui Engineered to meet the demands

Engineered to meet the demands of high-traffic facilities

Can be used with any load

the difference between two grippers is usually quite significant

Bruce Lee's favorite

Feel better faster with the only neck therapy tool that targets and treats the root cause of neck pain

TANK® M4 Push Sled Kensui Engineered to meet the demandsThe TANK M4 continues the evolution of this unique push sled on wheels. The core technology that makes all TANK models unique is that unlike resistance sleds, they can be run indoors or outdoors on any surface without gouging. Also on all TANK models the resistance increases the faster you push it, so each user can choose their resistance on the fly, without stopping to load or unload plates. New Features on the M4: Resistance The wheel resistance or