Weight was measured twice, to the nearest 0.1 kg (average was used) using an electronic scale (SECA model 770, Hamburg, Germany) and height was also measured twice, to the nearest 0.1 cm (average was used).
Weight was measured twice, to the nearest 0.1 kg (average was used) using an electronic scale (SECA model 770,Hamburg, Germany) and height was also measured twice, to the nearest 0.1 cm (average was used).