TRNR X71 Resistance System Size:X71 Resistance System back and abs

back and abs

Automated External Defibrillator

The extra deep heel pocket ensures a perfect fit and the enhanced elastic grip construction provides additional no-slip security to prevent the sock from sliding down the foot during physical activity

✔ Hand-washable

Easy Portability / No Set-Up

TRNR X71 Resistance System Size:X71 Resistance System back and absA strength training system for two, the TRNR X71 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