Sit and grasp bar with narrow to shoulder width a supine grip (underhand grip). Place forearms on thighs with wrists just beyond knees.
Our Experience With Barbells
Although barbells and dumbbells will always be the mainstay of free-weight training (these exercise's may also be performed using dumbbells) there are several limiting factors associated with this method.
The bracing of the forearms reduces muscle engagement of the brachioradialis.
40% to 50%.
The barbell supination grip (palms
facing up) places a great amount of stress on the wrist flexors and wrist ligaments which over time can lead to injury.
Muscle
engagement of the extensor muscles is not applicable.
Construction – Usually Steel
Warranty – Varies by Manufacturer
Guarantee - Varies by Manufacturer