According to experts, it takes just four core workouts to absolutely rip your top half to shreds, so you can get stronger.

Danny Saltos is a NASM-certified personal trainer and health coach, specializing in strength training and cardio. With 18 years of experience, Saltos has been training clients since 2006, both in ...

Fast, effective, and no basic movements.

While practicing Pilates is an effective way to strengthen your core, you can build core stability, balance, and strength ...

Looking for a quick ab workout to fire up your core? This seven-minute intense ab challenge targets your lower abs with no equipment. To find out for myself, I unrolled my yoga mat and gave it a go ...

Ready to ditch endless crunches and finally build a rock-solid core? Your core is a powerhouse encompassing all the muscles from your pelvis to your ribcage – abdominals, obliques, lower back, pelvic ...

All products featured on Self are independently selected by Self editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. A quick scan of any gym ...

Core strength is more than just achieving sculpted abs—it’s the foundation of movement, balance, and injury prevention. A weak core can lead to poor posture, chronic pain, and decreased athletic ...

IT TO THE 30S. I KNOW IT DOESN’T LOOK LIKE I’M WORKING OUT, BUT I’M WORKING ON MY CORE BY TRYING TO SIT STRAIGHT ON THE UNBALANCED BALL HERE. THAT’S A GOOD WAY TO WORK OUT AT HOME WITHOUT ACTUALLY ...