“…Training with elastic and conventional devices on body composition Introduction Resistance exercises can be performed in different scenarios, with several implements such as dumbbells, weight machines, exercise balls, body mass and elastic devices [1][2][3]; and is an essential strategy in physical therapy rehabilitation protocols for any population profile as well as intended outcomes [4][5][6][7][8]. Studies have shown benefits from regular resistance exercise practice on cardiovascular parameters, quality of life, relief of chronic pain, increased functional independence, improved joint mobility, greater independence in daily activities, reduction in the incidence of injuries and self-esteem [9][10][11].…”