# Back Pain Not Letting You Sleep? Watch This. Source: https://www.youtube.com/watch?v=qEdgnrPzkpk Recap page: https://rapidrecap.app/video/qEdgnrPzkpk Generated: 2026-01-21T21:34:05.301+00:00 --- ## Quick Overview The solution for back pain that disrupts sleep, especially when it occurs upon waking or after sitting, involves activating the lower abdominals using a specific floor exercise, which helps stabilize the spine and relieve pressure points, as demonstrated by Dr. David. **Key Points:** - The caller, Viviana, experiences lower back pain on the left side, which occurs upon waking up and after sitting for long periods. - Dr. David suggests the pain is likely a muscle imbalance issue, not sciatica, because the pain does not radiate down the leg, hip, or thigh. - The immediate recommendation is to focus on activating the lower abdominals (deep core muscles) to stabilize the spine and relieve pressure. - Dr. David demonstrates a floor exercise: lying on the back with knees bent, pressing the lower back firmly against the floor/table while engaging the lower abs. - Viviana mentioned she tried some exercises (like rocking back and forth on the bed) but stopped one that hurt her sciatic nerve, indicating caution is needed. - Viviana confirmed that performing core activation exercises daily (she does about ten per day) helps her start the day without pain. - The key takeaway is to focus on correctly activating the lower abdominals; if this is not done right, other exercises might be ineffective or cause compensation. ![Screenshot at 00:14: Dr. David begins to analyze Viviana's symptoms, which include lower back pain on the left side upon waking and after sitting.](https://ss.rapidrecap.app/screens/qEdgnrPzkpk/00-00-14.jpg) **Context:** Dr. David, a physical therapist, hosts a live Q&A session addressing audience questions about various musculoskeletal issues, including knee pain and lower back pain that interferes with sleep. The specific caller, Viviana, describes lower back pain localized to the left side, which is worst in the morning or after prolonged sitting, and she is seeking advice on corrective exercises. ## Detailed Analysis Dr. David addresses Viviana's complaint of lower back pain on the left side that prevents sleep and worsens upon waking or after sitting. He immediately rules out sciatica because the pain does not radiate into the hips or thighs, suggesting it is likely a primary back issue, possibly due to muscle imbalance. He then demonstrates a crucial stabilizing exercise: lying on the back with knees bent, feet flat, and placing a hand under the lower back. The goal is to press the lower back down against the hand by actively tightening the lower abdominal muscles (deep core). Dr. David emphasizes that if the patient is not feeling this deep abdominal engagement, they are not performing the exercise correctly, and other strengthening exercises (like bridges or sit-ups) will be ineffective or potentially harmful, leading to compensation. Viviana confirms that performing ten repetitions of a rocking exercise daily helps her manage her morning pain, but she struggled with one exercise that aggravated her sciatic nerve, which Dr. David notes is a common issue when core stabilization is lacking. He advises her to focus intently on getting the lower abs to work correctly during this specific activation exercise before progressing to other movements. ### Caller's Symptoms - Lower back pain on the left side upon waking and after sitting for an hour - Pain started about a month ago - Caller previously tried exercises but stopped one that hurt her sciatic nerve. ### Initial Diagnosis & Focus - Pain is likely a muscle imbalance, not sciatica, as there is no leg/thigh involvement - Immediate focus must be on activating the lower abdominals for spinal stabilization. ### Corrective Exercise Demonstration - Dr. David lies on a treatment table in a supine position with knees bent and demonstrates pressing the lower back into his hand placed under the lumbar spine. ### Key Instruction for Success - The patient must feel the lower abdominal muscles tightening below the belly button; if they do not feel this, the exercise is being done incorrectly, and they risk compensating with other muscles. ### Caller's Progress - Viviana reports that doing ten repetitions of a rocking exercise daily helps her start the day without pain, indicating some success with prior exercises, but needs refinement on the core activation. ### Next Steps - Dr. David instructs Viviana to practice the demonstrated lower ab activation exercise until she can feel the correct muscles working, both lying down and eventually standing or sitting. ![Screenshot at 00:00: Dr. David addresses the question: "back pain won't let me sleep what do I do?"](https://ss.rapidrecap.app/screens/qEdgnrPzkpk/00-00-00.jpg) ![Screenshot at 00:46: Viviana mentions having heard about Dr. David explaining the piriformis muscle, showing her initial confusion about the source of her pain.](https://ss.rapidrecap.app/screens/qEdgnrPzkpk/00-00-46.jpg) ![Screenshot at 01:31: Dr. David demonstrates the correct resting position for the recommended core activation exercise \(supine with knees bent\).](https://ss.rapidrecap.app/screens/qEdgnrPzkpk/00-01-31.jpg) ![Screenshot at 04:45: Dr. David demonstrates the key movement: pressing the lower back down against his hand by engaging the core while lying on the table.](https://ss.rapidrecap.app/screens/qEdgnrPzkpk/00-04-45.jpg) ![Screenshot at 06:41: Dr. David emphasizes that correctly engaging the lower abs is key to fixing the back problem.](https://ss.rapidrecap.app/screens/qEdgnrPzkpk/00-06-41.jpg)