Bent-Knee Hollow Pulse 101 Video Tutorial
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Exercise Synopsis
Target Muscle Group
Abs
Secondary Targets
Execution
Isolation
Force Type
Core
Required Equipment
Bodyweight
Fitness Level
Intermediate
Variations
None
Alternatives
None
Timer
Hour
Minute
Second
Stopwatch
00:00:00:00
Overview
Bent-Knee Hollow Pulse is a bodyweight core exercise that primarily targets the abs while engaging the hip flexors as a secondary muscle group. In this exercise, you lie on your back with your knees bent and feet off the floor, then lift your shoulders and upper back slightly while keeping your lower back pressed into the ground. From this hollow position, you perform small, controlled pulsing movements, maintaining tension in the core throughout. It emphasizes deep abdominal engagement, improves core stability, and strengthens the connection between the abs and hip flexors without the need for any equipment.
How to Perform
Lie on your back on a mat with your knees bent at about 90 degrees and feet lifted off the floor.
Press your lower back gently into the mat to maintain a neutral spine.
Lift your shoulders and upper back slightly off the floor, engaging your abs.
Extend your arms forward or alongside your body for balance.
Inhale deeply, then exhale as you perform small, controlled pulses by slightly lifting your shoulders and upper back higher while keeping your lower back pressed down.
Keep your core tight and avoid arching your lower back during the pulses.
Maintain bent knees throughout the exercise, keeping them aligned with your hips.
Perform the pulsing motion for the desired number of repetitions or duration, focusing on constant tension in the abs and hip flexors.
Slowly lower your shoulders and back to the mat to finish the set.
★ Bonus: For exercises that involve external weights (such as dumbbells, barbells, or machines), the One Rep Max (1RM) calculator can help you estimate your maximum lifting capacity. Use it to track your strength progress and adjust your training for optimal results.
Tips
Keep your lower back pressed firmly into the mat to protect your spine.
Maintain constant tension in your abs throughout the entire movement.
Avoid using momentum; perform the pulses slowly and controlled.
Keep your knees bent and aligned with your hips to engage hip flexors properly.
Breathe steadily, exhaling during the pulse and inhaling when returning slightly.
Do not arch your back or lift your hips off the floor.
Focus on small, precise pulses rather than large movements.
Engage your hip flexors without letting them take over the movement.
Keep your shoulders relaxed and neck neutral to avoid strain.
Stop immediately if you feel pain in your lower back or hip joints.
How Not to Perform
Do not let your lower back lift off the mat.
Do not use momentum or jerk your upper body during pulses.
Do not straighten your legs; keep knees bent throughout.
Do not hold your breath; maintain steady breathing.
Do not arch your neck or tense your shoulders.
Do not allow your hip flexors to dominate the movement.
Do not perform large, uncontrolled pulses.
Do not rush through the repetitions; focus on slow, controlled motion.
Do not lift your hips or butt off the floor.
Do not continue if you feel sharp pain in your lower back or hips.
Variations
Variations of fitness exercises refer to different ways of performing a specific exercise or movement to target various muscle groups, intensities, or goals. These variations aim to challenge the body differently, prevent plateaus, and cater to individuals with varying fitness levels.
Alternatives
Alternative exercises in fitness refer to different movements or activities that target similar muscle groups or serve the same training purpose as the primary exercise. These alternative exercises can be used as substitutes when the original exercise is unavailable or challenging to perform due to various reasons such as equipment limitations, injuries, or personal preferences.
