Do you have a question?

• Why is an ergonomic office chair important?

  Because your chair should do more than just support you. It keeps you healthy, focused, and energized throughout the day.

• How do I know if my chair is set up correctly?

  Feet flat on the floor, knees at 90 degrees, and arms resting comfortably at desk height. That’s your sweet spot.
  
  

• What is the right sitting posture at a desk?

  Sit upright, back against the backrest, shoulders relaxed.
  Your elbows should form a 90-degree angle while typing.
  Balanced posture = better energy.
  

• What’s the difference between armrest?

  • 2D T-armrest – adjustable in width + height
  • 3D T-armrest – width, depth + height
  • 4D T-armrest – width, depth, height + swivel
  • NPR T-armrest – width, depth, height + full 360° rotation

• What’s the benefit of an adjustable lumbar support?

  It supports exactly where your lower back needs it most. Goodbye back pain, hello focus.
  
  

• Do office chairs really help against back pain?

  Yes — if you set them up right. A Se7en chair moves with you and keeps your spine supported.
  
  

• How often should I change my sitting position?

  Every 30 minutes, switch it up. Stretch, stand, twist. Movement fuels your mind.
  
  

• What exactly is an ergonomic chair?

  It’s a chair that adapts to you. Supporting your posture, movements, and comfort all day long.
  
  

• Why do I adjust the seat height on my Se7en chair?

  Set it so your feet rest flat on the floor and your thighs are parallel to the ground.

  The right height keeps your blood flowing, relieves pressure on your legs, and helps you stay energized longer.

• What’s the correct setting for seat depth?

  Leave a fist-sized space between the seat and the back of your knees. Comfort + circulation.
  
  

• What does synchronous mechanism mean and how does it work?

  It means the seat and backrest move together as you lean back — keeping your body aligned and active.