By turning the handles, you wind the cable with the weight, engaging muscles through the full range of motion for maximum effect.
A practical carabiner at the end of the cable lets you instantly attach and swap plates to suit your needs.
Soft foam grips increase comfort, reduce pressure on the palms, and prevent slipping during intense training.
The HMS F4420 is a compact forearm trainer for effective strength and endurance workouts for the wrists and grip. The principle is simple and effective: by turning the handles, you wind the cable with attached weights, creating constant load throughout the entire movement. Ideal for athletes, crossfit, climbers, and home fitness.
With the quick-release carabiner, you can easily change the weight to match your training goals. The foam handles feel pleasant, reduce pressure on the palms, and prevent slipping. A durable nylon cable and metal components ensure long service life even with regular use.
