Summer is right around the corner, and if you're looking for a challenge—and a six-pack—Jeff Cavaliere, C.S.C.S., of Athlean-X has you covered with an ab workout that’s built for all fitness levels.

At 53, Mark Wahlberg is still in incredible shape. Trainer Jeff Cavaliere took a deep dive into his daily diet to break down exactly what keeps him looking ripped. Cavaliere is a physical therapist, ...

Fitness coach Jeff Cavaliere broke down how to transform your flat biceps into bigger peaks with just two simple exercises.

Creatine confusion is still rampant. Some mistake it for a steroid, others worry about kidney damage, while plenty of lifters swear by it for muscle growth. Jeff Cavaliere set the record straight, ...

Tight on time? Can’t hit the gym? Don’t let anyone fool you into thinking you can’t still add some muscle and burn fat at home. Enter this single dumbbell HIIT workout from Strength and Conditioning ...