low cost and portable elastic tubing or conventional weight machines on muscle force,
functional exercise capacity, and health-related quality of life (HRQOL) in middle-aged to
older healthy adults. In this clinical trial twenty-nine middle-aged to older healthy adults were
randomly assigned to one of the three groups a priori defined: resistance training with elastic
tubing (ETG; n= 10), conventional resistance training (weight machines)(CTG; n= 9) and …