2015Vests forum
Improper vest positioning causing nerve compression and circulation issues
Note (as of October 2026)Curt O. Schaller, the developer of Artemis and Trinity, has no longer been with ARRI since the end of 2025. To our knowledge, ARRI currently has no dedicated team and no official contact persons for its stabilizer systems. In our view, the future of this line is uncertain. If you are buying new, get written confirmation from ARRI beforehand on how long service and spare parts are guaranteed. Have used rigs checked by the manufacturer before you buy.
What the thread found
- Wearing a camera support vest positioned too low, particularly below the pelvic bone area, can compress nerves and restrict blood circulation in the legs.
- Symptoms of excessive compression include numbness, tingling sensations, and temporary loss of feeling that may persist for hours after the vest is removed.
- Repositioning the vest higher on the body, adjusting waist strap tightness, and adding strategic padding can help prevent nerve compression issues.
- The inguinal ligament can trap the lateral cutaneous femoral nerve when compressed, potentially causing temporary or permanent nerve damage if the problem is repeated.
- Removing or reducing padding in the lower back and front abdominal areas while adding padding at the hip bones can redistribute pressure more safely.
- Vest sizing and adjustment were identified as critical factors, with some operators needing significant vertical adjustment to achieve proper fit without compression.
Depends on
- The incident describes an 8-minute continuous static shot, which is an extended operating duration under pressure.
- The specific experience involved a live broadcast scenario where quick adjustments during operation may have contributed to improper positioning.
- Symptoms were observed in one model with one operator, so individual anatomy and sensitivity may vary.
- Long-term effects and frequency thresholds for nerve damage were discussed theoretically but not confirmed through follow-up in this thread.
- The advice provided was not tested or confirmed to have resolved the issue for the original poster.
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