TRNR X7 Resistance System Roller Ball You can adjust the block

You can adjust the block to three different heights

The rubber is vulcanized and sealed and is ideal for high-use facilities due it’s durability and the fact that it is very easy to keep clean and looking new for many years to come

Each Roll is 2"x16

and Vertical Leg Press (with included footplate)

Left/right foot construction method ensures the perfect fit

TRNR X7 Resistance System Roller Ball You can adjust the blockOur most compact strength training system, the TRNR X7 Resistance System is here to revolutionise the way you train, bringing you a more efficient, varied, and safer workout anywhere, anytime. Stronger, more defined arms, legs, pecs, abs, glutes, and back muscles have never been more achievable with this unique system that rivals an entire gym arsenal despite fitting into a small bag. The progressive resistance throughout the entire range of motion