A revolution in fitness & sports conditioning

Jump Stretch South Africa aims to help people improve athletic performance, improve fitness, lose weight, become more flexible, prevent injuries and get relief from chronic injuries. To achieve this, we employ Flex Bands®, - continuous band made of latex, developed by former grid-iron coach and fitness expert, Dick Hartzell. The bands provide variable isotonic resistance, meaning that the pressure changes throughout the range of motion and can be used in a variety of settings for strength training, flexibility, and rehabilitation. Jump Stretch South Africa offers the following personalised services:

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See how Wesley Roberts, former Falcons flyhalf improved his box jumps to 1,44m with Flexband Training

Hoërskool Noordheuwel First and u/16 Boys Hockey Teams to receive Flexband Training

Hoërskool Noordheuwel First and u/16 Boys Hockey Teams, sponsored by PAY EXCHANGE (pty) Ltd, each received 2 JSSA Flexbands and a stretch chart. They will all receive 3 x two-hour sessions with JSSA Flex band trainer, Pierre Assor, to assist with conditioning and prevention of injuries. These are the first sports teams at the school to train with Flexbands.

Jumpstretch partners with many organisations within the sport science and fitness industry

Jump Stretch strives to provide unmatched customer service and care so we can make a difference in every individual that we come in contact with. We partner and collaborate with many organisations in the sports science and fitness industries:

FSSSI logo

The Free State Sports Science Institute is currently developing a manual covering all aspects of sports conditioning. JSSA is partnering with them on the section about post-match recovery.

SARU logo

SARU uses the JSSA Flexbands and regularly employs the services of JSSA to assist with rehabilitation and conditioning of their players.


The Institute of Fitness Professionals and JSSA partners in presenting Flexband training courses to caches, trainers & individuals.