Curl-Easy Barbell Bar. Knurled chrome barbell bars with spin lock collars to keep the weights secure. The shape of the bar make it easier to lift weights using different grips. Using the Curl-Easy bar with a Standard grip makes it easier to lift weights, making it great for weaker or injured lifters who want to spare their wrists and elbows the pressure of a maximum-intensity workout. Bodybuilders can handle more weight during bicep curls if they use an Curl bar instead of a barbell. Great for lifting exercises such as Upright Rows, Preacher Curls, Triceps Extensions, Close-grip bench press, Reverse grip, Behind the head.