The beauty of the standing oblique crunch is that you can easily increase the intensity of the exercise, or just mix things up, by adding extra equipment, or a twist. On day two of the challenge I ...

Russian Twists engage the obliques and rotational core muscles, vital for spine health and athletic movement. Crunches train ...

The reverse crunch is a simple core exercise that targets those hard-to-hit lower abs — without straining your neck and back.

The key with standing oblique crunches is to move slowly and with control. The movement in this exercise comes from your core, not your arms and legs, so ensure it stays engaged throughout.

Credit: Shutterstock The key with standing oblique crunches is to move slowly and with control. The movement in this exercise comes from your core, not your arms and legs, so ensure it stays ...

When we think of core exercises, standard moves like situps and crunches are often a go-to ... core routine that is sometimes overlooked. The obliques are a pair of muscles that run down the ...

Crunches work your rectus abdominis and obliques, the muscles along the sides of your stomach. If you're looking to isolate your abdominal muscles for a targeted workout, crunches are an option.

That's why we chatted with Rachel MacPherson, CPT, a certified personal trainer and strength and conditioning specialist, who shares five essential core moves designed to strengthen and tone your core ...

No matter which variations you follow, crunches have the advantage over sit-ups of being able to better target abdominal muscles. "Because the movement is smaller, you can control momentum more," ...

The beauty of this exercise is that it places a greater emphasis on the obliques and transverse abdominis—your deep core muscles. For years, crunches have been seen by the general public as the ...