FAQ
Frequently Asked Questions
What size do I order?
A: Measure specifically according to the sizing chart on the product page. Do not go off your pant size or clothing size; it’s a specific circumference measurement in inches in the locations shown.
What if I ordered the wrong size?
A: you can exchange your unused harness for a different size plus the cost of shipping. See instructions on the “Contact Us” page or below.
To complete a return, send your harness including all items, a note explaining the reason for your return and what size you would like to exchange for, original receipt within 30 days of your purchase date to:
Powercore 360 Returns
1613 Redberry Court
Fort Collins CO 80525
$30 Outgrown Harness Swap
If you are an active Powercore user and have outgrown your harness, you can exchange for a new size for $30 plus the cost of shipping. Send your harness, A note explaining your desire for an exchanged size, your new size desired, an address and phone number to:
Powercore 360 $30 Size Swap
1613 Redberry Court
Fort Collins CO 80525
*We will contact you for payment
What instructions come with my purchase?
A: you will get the option to request a wall chart for a specific sport in checkout. Additionally there is a free app in your smart phone App Store you can download immediately (search Powercore 360). We also sell additional age-specific, detailed 30 day to 60 day programs as digital downloads for more advanced options.
Where can I get Powercore training?
A: we offer LIVE clinics for volleyball power hitting available here https://powercore360.com/pages/volleyballprogram. We also offer an online Power Hitting Masterclass available here https://powercore360.com/pages/volleyball-masterclass-2024. We offer a lower cost Volleyball Arm Speed Program available here https://www.skool.com/powercore360-5797.
If I have multiple kids can they use the same harness? How many systems do I need to order?
A: if you are training one at a time, you can order one Advanced Training System which includes all the accessories and add on any additional sizes of harnesses a la carte. Single hip harnesses and single torso harnesses are $179 each with no accessories available here https://powercore360.com/collections/accessories-all/products/torso-harness.
What is your return policy?
A: your harness can be returned in unused condition within 30 days of your date of purchase for a refund.
Are there discounts on multiple systems?
A: yes. Our shop all section has preset options for discounts on 6 systems and 12 systems. There is also a customized, discounted, package available for instructors/teachers that has one of each size harness and a single set of accessories. For custom package discounts and pricing at four or more systems contact us at