LAUSR

Behavior change techniques (BCT) may be applied in several different ways with different methods of delivery, such as face-to-face, through print, or with the use of technology. Predominant determinants of exercise behavior include self-regulatory skills and self-efficacy. The use of text (SMS) messages is a candidate for the medium of BCT delivery because of its ease and frequency of use. If personal trainers and coaches are to effectively use SMSmessages to deliver behavior change techniques for exercise, they should understand how to frame these messages based on the client’s or athlete’s individual characteristics.