Trion:Z has launched a range of new lifestyle-inspired magnetic therapy wristbands. Featuring two 1,000 Gauss magnets, the Trion:Z Zen Loop range of climbing rope inspired bracelets features a premium braided cord construction, strength tested to 50kg, to withstand high performance competition.

Magnetic therapy is believed to offer a wide range of benefits such as reduced pain, increased mobility and improved performance. The scientists at Trion:Z claim the bracelets can increase blood flow and oxygen to all areas of the body, producing higher levels of white blood cells which have an anti-inflammatory properties. 

Testing on patients with osteoarthritis showed a 24.5% decrease in pain, 21% decrease in stiffness and 15.3% ease in physical function of the joints.

Available in a range of colours with a brushed stainless steel clasp, it looks pretty cool, too.

For your chance to win one of five Trion:Z Zen loop bracelets, simply answer the question below by filling in the form on the right hand side of this page.

What weight has the Zen Loop bracelet been strength tested to?

a) 50g
b) 50kg
c) 50 tonnes 

Closing date for entries is January 12. No cash alternative will be provided. Tennishead terms and conditions apply.

This competition is no longer open for entries. The winner has been drawn from all the correct entries received by the closing date.