Certified Trainer. Supportive Group. Fitness Training for Willmar Area Women Women on Weights is a transformative program designed exclusively for women. Join forces with a certified trainer and a supportive group to sculpt your strength, boost your confidence, and conquer your fitness goals. UPCOMING SESSIONS October 8 - 24 Register November 5 -21 Register Details: Maximum 6 participants per session 2 classes per week (Tuesdays & Thursdays) 11 a.m. - 12 p.m.