What You Can Do > Staying Active > Exercise Videos > Abdominal Exercises > Oblique Crossover Crunch Exercise Video

Where Does It Hurt?

Back & Neck

The spine runs from the back of the neck to the lower back and can be painful and stiff from problems such as arthritis and muscle stress.

Shoulders

These ball-and-socket joints move in almost all directions. Shoulders are prone to arthritis injury and fracture.

Elbows

Elbows can be affected by arthritis and repetitive use that can mean ongoing pain and stiffness.

Hips

These ball-and-socket joints move in almost all directions. Arthritis and osteoporosis can mean pain, stiffness or fracture.

Wrists, Hands & Fingers

Wrist, hand and finger joints are among the most important joints for performing daily activities.

Knees

The largest joints in the body, like the knees, are vulnerable to injury and arthritis.

Ankles

The ankle is a complex joint with many moving parts, making it vulnerable to injury and arthritis.

Foot, Heel & Toe

As the foundation of the body, feet bear the brunt of the weight. Arthritis and impact-related injuries are common in feet.

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Newsletters

Get the practical information you need to live better with arthritis delivered straight to your inbox!

Arthritis Today

How to reduce pain, find the right treatments and live better with arthritis. [Bi-weekly]

Fitness + Nutrition

Get weight-loss tips, arthritis-friendly recipes and ways to exercise safely. [Bi-weekly]

Mind, Body, Spirit

Find arthritis care tips, inspirational stories and Arthritis Foundation news. [Monthly]

Let's Move Together

Tools to keep you moving, including information on Arthritis Walk. [Monthly]

Research Update

Discover advancements made by Arthritis Foundation-funded researchers. [Quarterly]

Oblique Crossover Crunch

This video requires Flash Player version 9.0 or higher.

Benefits front and side abs

• Lie on your back, knees bent. Cross your left foot over your right knee.
• Extend your left arm out to the side and use your right hand to support your neck.
• With your lower back pressed to the floor, lift both shoulder blades several inches, and then curl your right shoulder and elbow diagonally toward left knee.
• Repeat several times on each side.
• If you feel neck discomfort, support your head with both hands.

See a photo of this exercise.