Alba’s routine—with Nike global trainer Betina Gozo Shimonek —consists of two full-body trisets (three exercises stacked ...

Can't straighten arms after exercising? Learn about causes like inflammation and muscle damage, and discover treatment and prevention tips for faster recovery.

Build strength, balance, and mobility after 40 with these six standing dumbbell moves that train your entire body.

Read what happened when our fitness editor tried Kumail Nanjiani's arm workout used in the run-up to the Eternals film.

Extend your arms past your head. Engage core—think belly button to spine—while pressing your lower back into the mat, and looking straight ahead, rock forward and back without changing body ...

Looking for easy ab exercises that will strengthen and ton your core fast? Look no further than our list of the best ab workouts for women.

These exercises are the gold standards for building arm muscle, targeting your biceps, triceps, and forearms to add size and strength.

From throwing a football on the big stage to carrying your weekly groceries, these exercises are sure to bulletproof your upper body.