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Seated In Out Leg Raise On Floor
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Seated In Out Leg Raise On Floor

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How to Perform

  1. Sit on the floor with your legs extended straight in front of you and your palms flat on the floor beside your hips for support.
  2. Engage your core muscles by drawing your navel toward your spine and maintain a tall, upright posture with your chest lifted.
  3. Keeping your legs straight, lift both feet about 6 inches off the floor while maintaining the engaged core and proper breathing.
  4. Inhale as you slowly separate your legs outward to each side as far as comfortable while maintaining the height off the floor.
  5. Hold the position briefly at your maximum range, ensuring your back remains straight and not rounded.
  6. Exhale as you bring your legs back together to the center position, keeping them elevated throughout the movement.
  7. Repeat the in-and-out motion for the desired number of repetitions, maintaining consistent breathing and a stable upper body.
  8. To complete the exercise, bring your legs together and slowly lower them back to the starting position on the floor.

Important information

  • Keep your back straight throughout the exercise – if you feel your lower back arching, reduce the height of your leg lift or bend your knees slightly.
  • Focus on controlling the movement with your hip flexors and core rather than using momentum to swing your legs.
  • If wrist discomfort occurs, try positioning your hands slightly behind your hips or elevating your palms on yoga blocks for support.
  • Progress this exercise by increasing the time your legs remain elevated or by adding ankle weights after mastering proper form.

Exercise Details

Primary Muscles

Abs Hip Flexors

Muscle Groups

Ab exercises

Mechanic

Isolation

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The Seated In Out Leg Raise On Floor offers a deceptively challenging core workout that targets multiple muscle groups simultaneously. This intermediate exercise primarily engages your abs and hip flexors while providing secondary benefits to the entire core stabilization system. As you perform the controlled movement pattern, you'll feel a deep activation through your rectus abdominis and the deeper transverse abdominal muscles.

What makes this exercise particularly valuable is its versatility across different training modalities. Whether you're incorporating it into a high-intensity interval training (HIIT) circuit for maximum calorie burn, using it as part of a bodybuilding routine to sculpt defined abs, or including it during recovery phases to maintain core strength without excessive strain, the Seated In Out Leg Raise delivers consistent results.

The beauty of this movement lies in its ability to challenge your core stability while simultaneously improving hip mobility. As your legs move through their range of motion, your hip flexors engage dynamically, helping to counteract the tightness that often develops from prolonged sitting. This dual focus on strength and mobility makes it an excellent choice for those looking to improve functional fitness alongside aesthetic goals.

Unlike many core exercises that place stress on the lower back, when performed with proper form, the Seated In Out Leg Raise minimizes spinal compression while maximizing abdominal engagement. This makes it particularly valuable for those who might struggle with traditional core exercises due to back sensitivity.

For optimal results, consider incorporating this exercise twice weekly into your training regimen. The combination of controlled movement and sustained tension creates both strength and endurance benefits, helping to develop a resilient core that supports daily activities and athletic performance alike. As your proficiency increases, you'll notice improvements not only in abdominal definition but also in overall movement quality and postural control.

FAQ - Seated In Out Leg Raise On Floor

What muscles does the Seated In Out Leg Raise primarily target?

The Seated In Out Leg Raise primarily engages your rectus abdominis (six-pack muscles) and hip flexors, while also activating the transverse abdominis and obliques. Your core stabilizers work continuously throughout the movement to maintain proper posture and balance.

How can I modify this exercise if I'm a beginner?

Beginners can start with a partial squat depth and press lighter weights or no weights at all. You can also separate the movements initially, mastering the squat first, then the overhead press, before combining them into one fluid motion.

How do I ensure proper form during the Seated In Out Leg Raise?

Maintain a straight back with a slight backward lean (about 45 degrees), engage your core before beginning the movement, and keep your chest up throughout. Avoid rounding your shoulders or allowing your lower back to arch, and control the movement rather than using momentum.

How often should I include Seated In Out Leg Raises in my workout routine?

For optimal results, incorporate this exercise 2-3 times weekly with at least 24 hours between sessions to allow for recovery. Aim for 2-3 sets of 10-15 repetitions, progressively increasing as your core strength improves.

Is this exercise safe for people with lower back issues?

The 90 Degree Alternate Heel Touch is generally safer than many core exercises because your back remains supported against the floor. However, if you have existing back conditions, start with modified versions, maintain proper form, and stop if you experience any pain beyond normal muscle engagement.

Alternative Exercises

Push-up plank with alternating arm and leg lifts

Push-up plank with alternating arm and leg lifts

The push-up plank with alternating arm and leg lifts represents one of the most comprehensive core challenges in the fitness world, simultaneously engaging multiple muscle groups while testing your stability and coordination. This advanced movement elevates traditional planking by incorporating dynamic limb movements that force your core to work overtime, particularly targeting your abs and glutes while secondary muscles act as crucial stabilizers. When you incorporate this exercise into your routine, you're essentially performing multiple exercises at once: combining the anti-rotational benefits of planks with the destabilizing effect of limb movement, creating an intense core engagement that static exercises simply can't match. The constant fight against rotation as you lift opposing limbs forces your deep transverse abdominis and obliques to fire continuously, while your glutes activate powerfully to maintain proper hip position throughout the movement. This versatile exercise finds its home across multiple training modalities. HIIT enthusiasts appreciate how it elevates heart rate while building functional strength, CrossFit athletes value its scalability and core-strengthening benefits, and bodybuilders recognize its ability to develop detailed abdominal definition and enhance overall core aesthetics. The beauty lies in its adaptability: the intensity can be modified through tempo changes, hold durations, or by adding resistance bands. What makes this movement truly exceptional is how it enhances core function beyond mere appearance. Your core serves as your body's power center, transferring force between upper and lower body while protecting your spine. By strengthening these connections through complex movements like the push-up plank with alternating limb lifts, you're building a resilient foundation that translates to improved performance across all physical activities, from daily movements to specialized athletic endeavors. For those willing to embrace the challenge, this exercise delivers remarkable returns: not just in core strength and definition, but in total-body stability, improved posture, and enhanced movement efficiency that will serve you well in any fitness pursuit you choose to undertake.

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Stability Ball Body Saw

Stability Ball Body Saw

The Stability Ball Body Saw stands as a remarkable core-strengthening exercise that challenges your abdominal muscles and front deltoids simultaneously, making it a perfect addition to any intermediate fitness enthusiast's routine. This dynamic movement builds upon the traditional plank by incorporating an element of instability and controlled motion that intensifies the engagement of your core musculature. When properly executed, the Body Saw creates continuous tension throughout your midsection, particularly targeting the rectus abdominis, transverse abdominis, and obliques while your front deltoids work overtime to maintain proper shoulder positioning. The beauty of this exercise lies in its simplicity combined with its effectiveness: you don't need complex equipment or extensive space, just a quality stability ball and determination. Popular in HIIT circuits, Crossfit workouts, and bodybuilding regimens, the Stability Ball Body Saw offers versatility for various training styles. In high-intensity interval training, it serves as an excellent metabolic conditioning element that elevates heart rate while building core strength. Crossfit athletes appreciate its functional carry-over to other movements requiring midline stability, while bodybuilders value its ability to sculpt and define the abdominal wall without adding bulky muscle mass. The exercise's primary benefit comes from the anti-extension component that forces your core to resist arching your lower back as your body moves. This anti-extension training proves particularly valuable for improving posture, enhancing athletic performance, and reducing the risk of lower back injuries in daily activities and sports movements. For those looking to progress their core training beyond basic planks, the Stability Ball Body Saw represents a significant step up in difficulty and effectiveness. The constant muscle tension created throughout the movement pattern stimulates greater muscle fiber recruitment than static holds alone, resulting in more comprehensive core development. As with any progressive core exercise, consistency with this movement will yield noticeable improvements in overall stability, strength, and athletic capability.

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Dumbbell V-Up

Dumbbell V-Up

The Dumbbell V-Up elevates the classic V-Up exercise by adding external resistance, creating a challenging core movement that effectively targets your abdominal muscles and hip flexors simultaneously. This intermediate-level exercise has become a staple in both HIIT circuits and bodybuilding routines for those looking to develop visible core definition and functional strength. Unlike basic core exercises, the Dumbbell V-Up incorporates weight to increase the demand on your rectus abdominis (the "six-pack" muscles) while also engaging the deeper transverse abdominis for stability. The added resistance from the dumbbell forces your core to work harder against gravity, making each repetition more effective at building strength and muscle tone across your midsection. What makes this exercise particularly valuable is how it trains the coordination between your upper and lower body. Your hip flexors activate powerfully to raise your legs while your abs contract to lift your upper body, creating that distinctive "V" position at the top of the movement. This simultaneous action improves the mind-muscle connection and develops balanced core strength that translates to better performance in everyday activities and sports. For those focused on aesthetics in bodybuilding, the Dumbbell V-Up helps create that coveted abdominal definition by targeting the full length of the rectus abdominis. When incorporated into HIIT workouts, it elevates your heart rate while building core endurance, effectively burning calories while strengthening your midsection, a true multitasking exercise. Many fitness enthusiasts appreciate the Dumbbell V-Up because it can be scaled by adjusting the weight, making it adaptable to different fitness levels despite being classified as intermediate. The exercise delivers an intense abdominal contraction at the top position that you can genuinely feel working, providing that satisfying feedback that signals muscle development is occurring with each challenging repetition.

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V-Up

V-Up

The V-Up stands as a cornerstone abdominal exercise that challenges even intermediate fitness enthusiasts while delivering remarkable core engagement. This dynamic movement targets multiple layers of the abdominal wall simultaneously, creating an efficient pathway to developing that coveted core definition many strive for in their fitness journey. Unlike basic crunch variations, the V-Up recruits both the upper and lower portions of your rectus abdominis, while also engaging the transverse abdominis, obliques, and hip flexors in a comprehensive core challenge. This makes it particularly valuable for both HIIT enthusiasts seeking metabolic intensity and bodybuilders focused on aesthetic muscle development. The beauty of the V-Up lies in its versatility. In HIIT protocols, it serves as an excellent no-equipment option that quickly elevates heart rate while building functional strength. For bodybuilding purposes, it can be programmed as a finisher to exhaust the abs after heavier weighted movements, creating the time under tension necessary for hypertrophy. What separates effective V-Ups from merely going through the motions is the quality of core contraction. The exercise demands not just strength but also coordination between upper and lower body, making it an excellent progression once you've mastered foundational core exercises. The movement pattern reinforces posterior pelvic tilt, which can translate to better posture and reduced lower back stress in everyday activities. For optimal results, incorporate V-Ups into your routine 2-3 times weekly, either as part of a dedicated core circuit or integrated into full-body HIIT sessions. As your core strength develops, you'll notice improvements in various athletic endeavors, from sprinting to Olympic lifts, all of which depend on a stable, powerful midsection. The V-Up truly represents a time-efficient investment in core development that pays dividends across your entire fitness profile.

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