Arm extension

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The Manhattan collection arm extension machine from GymWorks uses the tricep muscle without help from the shoulder (deltoid) or upper back (trapezius) when performed correctly. The tricep is the opposite muscle to the bicep; these two muscles work together as a pair to straighten and flex the arm. The tricep extension is a great exercise to do alongside the bicep curl to balance out and create a stronger arm. Many people neglect the tricep muscle, focusing much more on the bicep, but this will result in an uneven muscle development and raise the risk of injury as well as promote an unbalanced physique. Also the back of the upper arm is a notorious area that many women are concerned about. The triceps tend to be under-used in everyday life and so can develop a sagging appearance as we age. Tricep extensions can prevent this sagging from happening.

Our expert review on the arm extension Manhattan from the brand GymWorks

Follow machine instructions for set up and select desired weight. Sit so that feet are flat on the floor, back is supported by the back pad and you can reach handles comfortably with elbows bent, palms facing each other. Keeping the rest of your body still, extend at the elbows to straighten your arms. Slowly return to the starting position by bending at the elbows again to complete one rep. Keep upper arms perfectly still, as if glued to the sides of your body or the back pad behind you. The only movement should occur at the elbow as it bends and straightens.

Non-contractual image.