Many greenhouse operations involve lifting and moving materials. In fact, a container of plants may be moved as much as a dozen times from when it is first filled with media to the time when it is delivered to the garden center. Although most containers are relatively light, other materials, such as bales of mix, boxes of pots and bags of fertilizer can put a strain on the back muscles when handled. Several companies are now making lumbar belts that support the lower back and prevent strain to abdominal and back muscles. These are worn securely fastened around the waist either inside or outside of clothing.
Support comes from fabric or leather with a padding of foam or air chambers.
Training in the proper lifting methods and carrying techniques should also be provided. Alternate moving methods, such as conveyers, carts and fork lifts can reduce the need to handle material. Wrist Support Tasks, such as transplanting and keyboard operation require continuous, repetitive wrist movement. This can lead to carpal tunnel syndrome, the compression of the medium nerve where it passes through the wrist. The symptoms of tingling, numbness and pain in the fingers can be debilitating, resulting in lost work time.