Side Plank Bent Leg Lift
- Zielmuskel
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- Equipment
- Body weight
- Körperregion
- Waist
- Typ
- Strength
The Side Plank Bent Leg Lift is a bodyweight core exercise that primarily targets the obliques and hip abductors (gluteus medius) while challenging overall lateral stability. Performed in a bent-knee side plank with the top leg lifted repeatedly, it builds waist strength and lateral core control, and serves as an accessible entry point before progressing to the straight-leg variation.
Side Plank Bent Leg Lift: So führst du sie aus
- 1Lie on your side with your knees bent at roughly 90° and your feet stacked. Keep your hips, knees, and feet aligned.
- 2Prop yourself up on your forearm, placing your elbow directly beneath your shoulder. Rest your top hand lightly on your hip.
- 3Brace your core and lift your hips off the floor until your torso forms a straight line from your head to your knees.
- 4Keep your bottom knee in contact with the floor as your base of support throughout the set.
- 5Slowly raise your top leg upward, keeping the knee bent at the same angle as the starting position.
- 6Pause briefly at the top when your thigh is roughly parallel to the floor or slightly higher, squeezing your outer hip and obliques.
- 7Lower your top leg back down under control without letting your hips sink toward the floor.
- 8Complete all reps on one side, then switch sides and repeat with the same number of reps.
Technik-Tipps
- Stack your hips vertically throughout the set — any forward or backward rotation shifts the load away from the obliques and hip abductors.
- Actively press the floor away with your supporting forearm to prevent the shoulder from collapsing and to keep the shoulder joint stable.
- Brace your core as if bracing for a light punch, and breathe steadily — do not hold your breath through the reps.
- Keep your head in line with your spine by gazing straight ahead rather than up at the ceiling or down at the floor.
- Lift the leg slowly and deliberately rather than swinging it — controlled tempo maximises muscle activation and reduces momentum.
Häufige Fehler
- Allowing the hips to sag toward the floor during the lift, which removes lateral core tension and shifts stress onto the lower back.
- Rotating the top hip backward as the leg rises, turning the movement into a hip extension rather than true abduction and reducing oblique engagement.
- Raising the leg far beyond a comfortable range of motion and letting the lower back arch to compensate, which destabilises the entire position.
- Collapsing the supporting shoulder so the elbow flares outward, placing excessive stress on the shoulder joint and reducing base stability.
- Rushing reps using momentum instead of muscle control, which shortens the effective range of motion and increases the risk of losing position mid-set.
Häufig gestellte Fragen
What muscles does the side plank bent leg lift work?
It primarily works the obliques (both external and internal) and the hip abductors, especially the gluteus medius. The transverse abdominis and other deep core stabilisers are also engaged throughout the hold.
What is the difference between a side plank leg lift and a side plank bent leg lift?
In the bent-leg version the knee stays flexed at roughly 90°, shortening the lever arm and reducing the load on the hip abductors and lower back. The straight-leg version demands more strength and stability, making the bent-leg variation a good starting point for beginners.
Can beginners do side plank bent leg lifts?
Yes. The bent-knee position makes this one of the more beginner-friendly side plank variations. Start with a smaller range of motion and fewer reps (8–10 per side), focusing on keeping the hips lifted and stable before adding more reps or pausing at the top.
How many reps should I do for side plank bent leg lifts?
A common starting range is 10–15 controlled reps per side for 2–3 sets. Because the move doubles as a static hold and a dynamic lift, quality matters more than volume — stop a set early if your hips begin to drop or your form breaks down.
Why do my hips drop when I do side plank leg lifts?
Hip drop is usually a sign that the obliques or hip abductors are not yet strong enough to maintain the plank position while also moving the leg. Regress to a static bent-knee side plank hold until you can hold it comfortably for 20–30 seconds, then reintroduce the leg lift.
