10mm vs 13mm Weightlifting Belt: A Complete Guide for Powerlifters

10mm vs 13mm Weightlifting Belt: A Complete Guide for Powerlifters

By Dr. Marcus Chen, Ph.D.

February 12, 2025 at 04:40 PM

Weightlifting belts come in two primary thicknesses: 10mm and 13mm. This guide will help you choose the right one for your training needs.

Key Differences

  • Thickness: 13mm belts are 30% thicker than 10mm belts
  • Rigidity: 13mm belts offer more rigidity and support
  • Comfort: 10mm belts are generally more comfortable and flexible
  • Break-in period: 10mm belts require less time to break in
  • Price: 10mm belts are typically less expensive

10mm Belt Benefits

  • More versatile for various exercises
  • Greater comfort and flexibility
  • Easier breathing during lifts
  • Quicker break-in period
  • More affordable
  • Wider variety of styles available
  • Suitable for most lifting applications

13mm Belt Benefits

  • Maximum rigidity for heavy lifts
  • Enhanced core support
  • Greater intra-abdominal pressure
  • Ideal for powerlifting competitions
  • Better suited for larger-framed lifters
  • Preferred for elite-level lifting

Best Uses

10mm Belts:

  • General strength training
  • Bodybuilding
  • CrossFit
  • Beginning powerlifters
  • Multiple exercise variations

13mm Belts:

  • Competitive powerlifting
  • Maximum effort lifts
  • Elite-level training
  • Larger-framed lifters
  • Breaking through plateaus

Who Should Choose Which?

Choose 10mm if you:

  • Are new to lifting
  • Want versatility
  • Prioritize comfort
  • Do various exercises
  • Are on a budget

Choose 13mm if you:

  • Compete in powerlifting
  • Lift extremely heavy
  • Have a larger frame
  • Need maximum support
  • Are an advanced lifter

Bottom Line

Most lifters should opt for a 10mm belt due to its versatility, comfort, and sufficient support for most training needs. Consider a 13mm belt only if you're an elite powerlifter, have a larger frame, or specifically need maximum support for competitive lifting.

Remember, belt thickness alone won't significantly impact your lifting numbers - proper technique and training are more important factors for strength gains.

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