Adjustable Spring Resistance Arm Trainer with Tension Bars for Upper Body Exercise Color:Red targeted heating right where you

targeted heating right where you need it

The grill spacing measures 0

Crafted from high quality aluminum or cast alloy (depending on model)

and a robust 2800W output

Ergonomic grip reduces hand fatigue when you're cleaning multiple rooms back to back

Adjustable Spring Resistance Arm Trainer with Tension Bars for Upper Body Exercise Color:Red targeted heating right where youTrain Upper Body Anywhere, Adjustable Twister Arm Trainer Up to 120 lbs Your chest and arms stop responding no matter how many sets you put in. The same weight week after week drains your drive and makes training feel pointless. Dial up the challenge for chest sets, shoulder work, and arm days without stepping foot in a gym. A spring bar that matches your target resistance swaps in before each session, no tools needed. Hold the foam wrapped handles