Arm-1 Twister Arm Trainer 30/60/90/120 lbs cardio equipment

Adjustable Twister Arm Trainer

The Arm-1 is a stainless steel twister arm trainer finished in red. It provides four resistance levels of 30, 60, 90 and 120 lbs using two sets of interchangeable spring bars. The package includes an assembly manual and an action poster that illustrates starting postures and force application for guided workouts. The detachable design allows for compact storage and transport.

Upper-body conditioning for adults

This equipment suits men and women seeking progressive resistance for biceps, triceps, deltoids, pectorals, forearms and back muscles. Height above 5'7" is required to perform all exercises using the inner handle. Buyers who need resistance beyond 120 lbs or a fixed-weight device should consider other options. It is not designed for lower-body isolation movements.

Four-stage spring resistance system

The single specification that determines suitability is the adjustable spring configuration delivering 30, 60, 90 and 120 lbs of resistance. Two sets of spring bars combine to create the four discrete levels, enabling progression from warm-up and rehabilitation to advanced muscle shaping. Verify that this resistance range matches your training goals before purchase.