**Concentric = contracting. Eccentric = eeeelongating** Concentric - muscle contracting Eccentric - muscle lengthening ![[assetsUntitled]] **** # More ## Source [Why I Need Eccentric Exercises in My Strength Training Program — HUR Solutions](https://www.hursolutions.com/blog/2019/9/19/concentric-vs-eccentric-resistance-training) ## Related