Lying Leg Cross
- Músculo objetivo
- Adductor Brevis, Adductor Longus, Adductor Magnus, Gluteus Medius, Obliques, Pectineous
- Músculos sinergistas
- Quadriceps, Rectus Abdominis, Sartorius, Tensor Fasciae Latae
- Equipamiento
- Body weight
- Parte del cuerpo
- Waist
- Tipo
- Strength
The lying leg cross is a bodyweight strength exercise that targets the adductors (brevis, longus, and magnus), gluteus medius, obliques, and pectineus by sweeping one leg across the body against gravity. It also draws on the quadriceps, rectus abdominis, sartorius, and tensor fasciae latae as synergists, making it a practical option for building hip adductor and core stability without equipment.
Cómo hacer el Lying Leg Cross
- 1Lie flat on your back on the floor with your legs fully extended and your arms out to the sides, palms down, for support.
- 2Engage your core by gently drawing your navel toward your spine, keeping your lower back in contact with the floor.
- 3Lift one leg a few inches off the ground, keeping the knee straight and the foot flexed.
- 4Sweep the raised leg across the midline of your body, bringing it over the other leg in a controlled arc.
- 5Continue until your raised leg reaches roughly 45 degrees past the midline, or as far as your hip mobility allows without your hips rolling off the floor.
- 6Pause briefly at the end range to maintain tension through the adductors and obliques.
- 7Slowly return the leg along the same arc to the starting position, resisting the movement on the way back.
- 8Complete all reps on one side, then repeat with the opposite leg.
Consejos de técnica
- Keep your hips flat on the floor throughout the movement — if they lift or rotate, reduce your range of motion.
- Move at a deliberate pace in both directions; the return phase should take at least as long as the crossing phase to maximize adductor tension.
- Keep the working leg straight and the foot flexed to maintain tension along the inner thigh and avoid compensating with the knee.
- Press your palms lightly into the floor to stabilize your torso rather than letting your upper body twist during the cross.
- Breathe out as you sweep the leg across and breathe in on the return.
Errores comunes
- Letting the hip roll up as the leg crosses over — this shifts work away from the adductors onto the hip flexors and risks straining the lower back.
- Swinging the leg with momentum instead of controlling it, which reduces time under tension and diminishes the training effect on the adductors.
- Bending the knee of the working leg, which shortens the lever and reduces the load placed on the inner thigh muscles.
- Using too wide a range of motion before hip stability is established, causing the pelvis to tilt and the obliques to lose their stabilizing role.
- Holding your breath throughout the set, which increases intra-abdominal pressure unnecessarily and reduces core control.
Preguntas frecuentes
What muscles does the lying leg cross work?
The primary muscles are the adductor brevis, adductor longus, adductor magnus, gluteus medius, obliques, and pectineus. The quadriceps, rectus abdominis, sartorius, and tensor fasciae latae assist the movement as synergists.
Is the lying leg cross suitable for beginners?
Yes. Because it uses only bodyweight and requires no equipment, it is accessible for most fitness levels. Beginners should focus on keeping the hips flat and moving through a comfortable range before increasing speed or rep count.
How many sets and reps should I do?
Two to three sets of 10 to 15 reps per side is a reasonable starting point. Once you can control the full range without your hips lifting, you can add reps or slow the tempo to increase difficulty.
Can the lying leg cross help with inner thigh toning?
It will strengthen and improve the endurance of the adductor muscles, which contributes to functional hip stability. Visible changes in the inner thigh depend on overall body composition, which is driven primarily by diet and total training volume.
What is the difference between the lying leg cross and the lying hip adduction?
In the lying leg cross you sweep the leg horizontally across the body while lying on your back, loading the adductors and obliques together. In the lying hip adduction you lie on your side and lift the bottom leg upward, isolating the adductors in a different plane. Both train the inner thigh but through distinct movement patterns.
