Should I keep my leg perfectly straight during the swing?

A slight bend in the knee is acceptable and often safer for the joint. Focus on the stretch felt in the hip and thigh rather than forcing a locked-out position.

Is this better as a warm-up or a cool-down?

This is primarily a dynamic warm-up exercise. It prepares the nervous system and tissues for activities like running, lifting, or sports by increasing blood flow and mobility.

How high should I swing my leg?

You should only swing as high as you can without tilting your pelvis or rounding your lower back. Quality of movement is more important than the height of the foot.

Crossbody Leg Swings: How to Improve Hip Mobility

Master crossbody leg swings with our expert guide. Improve your hamstring flexibility and hip mobility with this essential dynamic warm-up.

How to Perform

Stand tall with your feet shoulder-width apart and place one hand on a wall or sturdy pole for balance.
Shift your weight onto your left leg while keeping a slight bend in the knee to maintain stability.
Lift your right leg off the floor and swing it across the front of your body toward your left side.
Reverse the direction smoothly, swinging the leg out toward the right side as far as your comfortable range of motion allows.
Maintain an upright torso and avoid twisting your hips or spine as the leg moves.
Continue the rhythmic swinging motion for the prescribed repetitions before switching to the other leg.

Common Mistakes

Leaning the upper body forward or backward to compensate for limited hip range.
Allowing the standing knee to collapse inward during the swing.
Using aggressive momentum that forces the joint past its natural limit.
Holding your breath rather than maintaining a steady respiratory rhythm.

Muscles Worked

Primary movers

Hamstrings

Stabilizers

Glutes
Adductors
Hip Flexors

Related Guides

Hamstrings · Legs