Abs are a key component of core strength and play a crucial role in overall fitness, stability, and posture. Toning the abs not only enhances physical appearance but also supports better movement and ...

Target your lower abs with six expert moves that pull your waist in, support your spine, and flatten your belly after 50.

Exercises like hanging leg raises or the Pallof Press can work your abs better than sit-ups — and anyone can do them regardless of fitness level.

Strong inner thighs not only give legs a slimmer appearance but are also essential for activities like walking and jumping.

Core training has always been part of military PT and fitness testing. From crunches to sit-ups, flutter kicks, leg tucks and plank poses, the U.S. military uses many exercises to test core strength.