Bunda in Old Town runs lower-body and stairmaster-strength hybrid classes, and its coaching staff brings a specific kind of attentiveness that reviews flag consistently: instructors who spot form errors across a full room, fix them immediately and correctly, and keep the energy high at the end of a long day without losing precision. With 91 instructor-specific reviews in the ranking period, Bunda has the highest instructor-feedback count in the Chicago market on this list.
The studio's all-fitness-levels policy applies literally at Bunda, and instructors are trained to deliver real adjustments for every level in the same class. Members who are new to group fitness and experienced trainees both describe the teaching as dialed in, which is a harder standard to meet than it sounds.
"The instructor immediately spotted and fixed my form, which made such a huge difference in my workout. On top of that, she brought incredible high energy that kept me motivated the entire time. She's knowledgeable and was clear in her communication."
"Challenging and fun class! I really appreciate how the instructor was very engaging and gave us feedback during the workouts. An instructor who provides feedback is definitely a plus so that I know that I am doing the workout correctly."
"The instructor was amazing. Great playlist and great instructions. He was very good at correcting form and showing us the right way and providing knowledge about the moves."