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Leg numbness while wearing camera stabilizer vests during operation

20 years old. Gear and prices may have changed since.

What the thread found

  • Numbness in legs during vest operation can result from the vest riding too low on the hips, which may compress the femoral artery and restrict blood flow to the legs
  • The sensation typically resolves within 8-12 minutes after the pressure is relieved
  • Adjusting the position of hip and waist pads higher on the body can reduce numbness, though excessive adjustment may cause hip and back pain
  • Operating in a sitting position increases the likelihood of the vest slipping lower and causing numbness
  • Modifying waist pad angles by adding washers to mounting screws can improve fit and reduce pressure-related discomfort
  • Reducing the number of pads in the front plate and repositioning them lower can decrease pressure while potentially causing mild hip soreness
  • Different vest models fit different body types, so trying multiple harnesses may help identify a better match
  • Back straps can help distribute weight more evenly and may reduce numbness

Depends on

  • The issue was experienced with an EFP vest model with aftermarket modifications, so results may vary with other equipment
  • Solutions involved trial and error adjustments specific to individual body geometry and operational situations
  • No professional medical evaluation was documented to confirm the femoral artery compression theory
  • The discussion occurred in 2006 and reflects equipment and practices from that era
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