top of page

Dead Bug Reach 101 Video Tutorial

Home Main Variation Core Exercise


Dead Bug Reach
Dead Bug Reach

Exercise Synopsis

Target Muscle Group


Secondary Targets



Force Type


Required Equipment

Body Weight

Fitness Level













The Dead Bug Reach exercise is a core-focused movement that primarily targets the abdominal muscles while also engaging the serratus muscles. This bodyweight exercise is performed lying on your back with arms and legs extended towards the ceiling, mimicking a dead bug's posture. The movement involves alternately lowering one arm and the opposite leg towards the floor while maintaining core stability and preventing the lower back from arching excessively. This exercise is effective for building core strength, stability, and coordination, making it a valuable addition to any abdominal workout routine, especially for those aiming to enhance overall core functionality without the need for additional equipment.

How to Perform

  1. Begin by lying on your back in a supine position, ensuring your legs are bent at 90 degrees at both the hips and knees, while simultaneously extending your arms towards the ceiling.

  2. Exhale as you extend one arm and the opposite leg away from your body, maintaining stability in your core and avoiding excessive arching in the lower back.

  3. Return to the starting position, bringing your extended arm and leg back towards the center of your body.

  4. Alternate sides and repeat the movement for the desired number of repetitions to effectively engage the abdominal muscles and target the secondary muscles, the serratus.

  5. Focus on maintaining control throughout the movement and engaging the core muscles to maximize the effectiveness of the exercise.

  6. This bodyweight exercise requires no additional equipment, making it accessible for individuals of all fitness levels and easily incorporable into a comprehensive core strengthening routine.


  1. Maintain steady breathing throughout the exercise to avoid compensating for stability issues with breath holding; focus on mastering movement without reliance on breath.

  2. Execute each movement slowly and deliberately, prioritizing control over speed, aiming for precision within each motion rather than simply completing repetitions.

  3. Exhale as you extend your arm overhead and simultaneously extend the opposite leg, ensuring to keep your ribcage down and preventing excessive arching of the lower back.

  4. If maintaining a neutral spine proves challenging when moving both arm and leg together, start by practicing with either the arms or legs individually until you've developed sufficient control, then gradually integrate additional elements as proficiency increases.

How Not to Perform

  1. Avoid arching your lower back excessively during the exercise, as this can shift the focus away from the targeted muscles and potentially lead to strain or injury. Keep your spine in a neutral position to effectively engage the abs and serratus.

  2. Refrain from holding your breath or breathing erratically during the movement. Instead, maintain a steady breathing pattern to support core stability and optimize energy utilization.

  3. Do not rush through the repetitions. Performing the Dead Bug Reach too quickly can compromise control and technique, reducing the effectiveness of the exercise. Focus on smooth, controlled movements to maximize muscle activation.

  4. Avoid allowing your limbs to flop or swing freely. Maintain tension throughout the entire range of motion, controlling the movement of your arms and legs to fully engage the abs and serratus muscles.

  5. Do not neglect proper alignment. Ensure that your arms, legs, and torso are in the correct positions throughout the exercise to target the intended muscle groups effectively and minimize the risk of injury.

  6. Avoid relying solely on momentum to complete the movement. Instead, concentrate on using muscle strength to initiate and control each repetition, emphasizing quality over quantity to optimize results.

  7. Do not excessively strain your neck or shoulders. Keep your neck relaxed and your shoulders stable throughout the exercise, focusing on engaging the core muscles to perform the movement rather than relying on tension in the upper body.

  8. Avoid overarching or rounding your spine. Maintain a stable, neutral spine position throughout the exercise to protect your back and maximize the effectiveness of the abdominal and serratus engagement.


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.


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.