According to Dr. Nguyen Trong Thuy (former doctor of the Vietnam National and U23 men's football teams), the first abdominal exercise that comes to mind for many people is the plank. However, the Dead Bug exercise is considered one of the most effective movements to strengthen the core muscles while protecting the spine. Requiring no equipment or large training space, the Dead Bug exercise is suitable for a wide range of people, from beginners and middle-aged individuals to those with mild back pain and those wanting to improve their body control in sports .

Toned abs and no excess fat are the desire of many women when exercising.
1. Benefits of the Dead Bug Exercise
The core muscles include not only the abdominal muscles but also the system of muscles surrounding the torso, such as the transverse abdominis, oblique abdominis, deep back muscles, pelvic floor muscles, and hip flexors. These muscle groups play a role in maintaining spinal stability during all daily activities. According to Dr. Nguyen Trong Thuy, many traditional abdominal exercises focus on torso flexion movements, while the dead beetle exercise emphasizes the ability to resist rotation and arching of the spine. This is an important function that helps protect the lower back and reduce the risk of injury.
The dead beetle exercise not only activates the deep abdominal muscles but also effectively engages the hip flexor muscles , a group involved in walking, running, climbing stairs, and maintaining balance. Another advantage is that this exercise requires rhythmic coordination between the opposite arm and leg. This helps increase neuromuscular control, improving stability and overall body coordination.
When performed correctly and consistently, the dead beetle exercise can offer many benefits:
- Strengthen your deep abdominal muscles and core muscles.
- Provides support and stability to the lumbar spine.
- It puts less pressure on the neck, shoulders, wrists, and knees compared to many other abdominal exercises.
- Improve posture and balance.
- Helps prevent lower back pain.
- Improve the effectiveness of physical activity in sports and daily life.
For people over 50 or those with a history of back pain, the dead bug is often easier and safer to perform than extended planks or high-intensity sit-ups.
2. Is the dead beetle exercise more effective for building abdominal muscles than the plank?
The plank is a popular core exercise known for its ability to engage multiple muscle groups simultaneously. However, not everyone is suited to the plank. Many people struggle to maintain the plank position due to wrist pain, shoulder pain, core muscle weakness, or being overweight. When the core muscles are not strong enough, maintaining a plank for extended periods can cause the back to sag, increasing pressure on the lumbar spine.
Meanwhile, the dead beetle exercise is performed in a supine position, significantly reducing the load on the spine and weight-bearing joints. Performers can still effectively activate their deep abdominal muscles with less risk of incorrect posture.
Therefore, in back rehabilitation programs or for building an initial core muscle foundation, the dead beetle exercise is often preferred before moving on to more advanced exercises such as planks, side planks, or mountain climbers.

The Dead Bug exercise is considered one of the most effective exercises for strengthening the core muscles while protecting the spine.
How to perform the technique correctly
For maximum effectiveness, practitioners should focus on controlling their movements rather than performing them too quickly. The steps involved include:
- Lie on your back on a yoga mat.
- Tighten your abdominal muscles slightly and press your lower back against the floor.
- Raise both arms straight up towards the ceiling.
- Raise both legs so that your hips and knees form an angle of approximately 90 degrees.
- Slowly extend your right arm straight up above your head and lower your left leg close to the floor.
- Keep your lower back in contact with the floor at all times.
- Return to the starting position and then switch sides.
Perform 8-12 repetitions on each side. Note that you should exhale when extending your arms and legs and inhale when returning to the starting position to increase the activation of your deep abdominal muscles.
3. Common mistakes to avoid
Although seemingly simple, the dead beetle exercise can be ineffective if performed incorrectly. Some common mistakes include:
- Lift your lower back off the floor.
- Extending your arms and legs too low causes your spine to arch.
- It was done too quickly.
- Hold your breath throughout the exercise.
- Try to fully extend your legs if you don't have enough core strength yet.
Note that if you experience lower back pain during exercise, you should reduce the range of motion or consult a rehabilitation specialist.
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Source: https://suckhoedoisong.vn/mot-bai-tap-giup-ren-luyen-co-bung-hieu-qua-hon-plank-16926062315505165.htm











