In the fitness world, we're always on the hunt for the next big thing to help us hit our goals more efficiently. Enter 2025, ...

Eccentric exercise involves lengthening muscles which increases size by adding stress. Concentric moves shorten muscles for gains with less soreness.

Christin Perry is a freelance writer with a passion for all topics related to health and family. She has been working as a writer for seven years now, and her work has appeared in Parents, The Bump, ...