Performance Guarantee


Performance is determined by how much velocity & power you put into your game, and VPX Performance Sports GUARANTEES  our training systems and products will improve your performance – OR YOUR MONEY BACK. Use our VPX Training Harness for 30 Days.

If you do not unlock velocity or power within your baseball swing, pitching delivery, tennis swing, or golf stroke within 30 days or less – return your VPX Harness for a full refund.

Conduct the following steps to be eligible for our performance guarantee. After you have completed the steps below, if you are still not satisfied with your VPX training product, return it for a full refund. Terms and conditions apply.

  • Purchase your VPX training product & start training with it.
  • Ensure correct fit, proper usage, and follow all the how to’s, tips, & tutorials.
  • If you have used your VPX training product, but are dissatisfied with it, you can return it for the following refund:
    • Used & 5 days or less from purchase date – 50% refund.
    • Used & 6 days or more from purchase date – 10% refund.
  • If you have NOT used your VPX training product & need to return it for whatever reason, you can take the following steps:
    • Contact us and provide your order ID#, personal contact information, and reason for returning.
    • Ship your VPX training product in its original packaging back to 22728 Russell Road, Kent, WA 98032. Attn: VPX Performance Sports. Customer is responsible for shipping costs.
    • Once we receive your return, we will inspect for damage or usage. If your return is still new & unused, we will process a refund for you. If it is damaged or used – you would not be eligible for a full refund. In this case, refer above for refund policies regarding returns that are used.


  • Record your “BEFORE” analytics & save to video to ensure you have something to refer to after your 3wk training period. Ensure you have radar, swing speed, & exit velocities recorded in your videos.
  • Train for 3wks with your new VPX training product. Ensure you are utilizing it 5-6 days per week for 20min per day.  Any training system or training aid requires consistent usage.
  • After your 3wk training period, retake your analytics or compare your “before” & “after” performance gains.
  • If you do not experience performance gains in swing efficiency, exit velocity, swing velocity, barrel or club head whip, launch angle, or pitch or ball velocity – we will refund your purchase.
  • Recommended for ages 7 & up.