Concentric contractions are the foundation of most strength exercises. You need to be able to move a load to build strength, and the concentric phase is where that effort happens, Chang says.

Learn about the concentric and eccentric phases of your workout—and why these workout stages are important.

Strength training mostly consists of concentric exercises (when the muscles shorten to lift something, as in lifting a weight to do a bicep curl) and eccentric exercises (when the muscles lengthen ...

Concentric exercises have the ability to increase the strength of your muscles, but you run the risk of injury when doing these training exercises. There are many type of concentric exercises, all ...

Eccentric training or loading of a muscle is often overlooked in favor of the more traditional concentric training methods. Both add value to your fitness and general well-being, especially for ...

Learn the difference between eccentric and concentric exercises, how each impacts your muscles, and which moves to try for strength, size, or injury prevention.

Learn the difference between eccentric and concentric exercises, how each impacts your muscles, and which moves to try for strength, size, or injury prevention.