Stiff or sore? Long days at the office, prolonged travel in the car, and even exercise can all contribute to sore or stiff muscles. We want you to feel your best this fall so click here to learn how to foam roll with our Livfit kinesiologist Martina Salling! Martina Salling is one of our Livfit trainers. Martina has her degree in Sport and Fitness Leadership, a diploma in Exercise and Wellness, is a certified Exercise Physiologist, and is a registered Kinesiologist. *As with any exercise, please consult your Doctor before attempting.