Beginners level 1 (40 lbs), fitness athletes use level 5 (130 lbs). Your perfect arm and chest trainer!
Twister Arm Trainer - Adjustable Forearm Strengthener, Arm Exercise Equipment, Chest Workout Equipment, Portable Spring Resistance for Home Workout Equipment (Black Red)
Twister Arm Trainer, Adjustable Power U Shaped Arm Trainer Bar for Men, 60-10...
Twister Arm Trainer, Adjustable Chest Workout Equipment, Arm Trainer for Men,...
Twister arm Trainer, Adjustable Resistance (40-140 lbs) Chest Workout Equipment,
Twister Arm Trainer, Adjustable Chest Workout Equipment for Men - Women Home Gym
