Concentric exercises are crucial for building muscle strength, improving power and training muscles to exert force.” For ...

Take the biceps curl, for instance. As you bend your elbow and you raise the weight towards your shoulder, your biceps brachii gets shorter as it contracts. The concentric portion is usually the ...

The bicep curl and hammer curl are two of the most popular exercises you’ll see on the gym floor. But which is the most effective at adding inches to your biceps? With the help of an expert ...

it’s the bicep curl and, rightly so. Not only is it incredibly effective, hitting the biceps brachii muscles (the long and short head of the biceps), to improve their roundness and strength ...

When you contract your muscles, such as during a bicep curl, that’s concentric exercise. When you lower a dumbbell back down, that’s eccentric – it’s when the active muscle is lengthening.

Note: During an eccentric contraction, the same muscles are active as during the concentric phase; however, external resistance causes the opposite joint actions to occur. - Biceps Curl (Downward ...