The increased covered distance during the 6MWT in the magnetic group reflected the positive effects of PEMF in improving
mobility and physical fitness of these children. These
results may be due to its analgesic and anti-inflammatory action,
in addition to improved ROM and muscle performance.
These results are supported by Diniz et al. who found that
PEMF activates synthesis of nitric oxide and enhance blood
flow. Synthesis of nitric oxide in endothelial cells could be
involved in enhancing blood flow in the periarticular compartment
following treatment. A clinical study has shown that
PEMF treatment after arthroscopic surgery results in faster
and complete functional recovery compared to controls in
the short term that is maintained at 3 years follow-up