💪U-förmiger, verstellbarer Federarmtrainer

This 3-in-1 arm trainer offers adjustable resistance for different muscle groups and a comfortable, sweat-resistant grip. It is portable and can fit behind car seats or under desks.

• The description claims the device provides explosive resistance during each repetition.
• The description claims the design activates multiple muscle groups like chest, biceps, triceps, and shoulders.
• The description claims the grip reduces strain during intense workouts.