During a period of weight loss, it is very common to lose muscle mass as well as fat. Preserving muscle mass during a period of calorie restriction is essential to maintain people's functional capacity. This becomes even more important if it concerns athletes, since performance is determined by the athlete's muscle quality.
A study designed a protocol that combined strength training, HIIT, and a high-protein diet, achieving a decrease in fat mass and an increase in muscle mass.

AUTHOR:
Graduate in Physical Activity and Sport Sciences, Official Master in Integrative Physiology, University Specialist in Personal Training, NSCA – CPT.
