Get the best Women’s Group Classes in Tempe, Let’s do it Fitness is a center for Women’s Strength Training in Marrickville. Small groups, larger classes as well. Variety, weights, cardio, mind and body solutions. Marrickville location. Inclusive space for busy women to connect with others and get fit, healthy and strong! We offer fitness, health and wellbeing solutions that empower women and motivate them to achieve or maintain a healthy lifestyle. We’re not your typical gym.