ROCKFORD – A fitness chain that touts its focus on inclusivity and fun is set to fill the former Bed, Bath & Beyond Space at Forest Plaza. Crunch Fitness is taking over the space at 6309 E. State St. most recently occupied by Treasure Hunt Deals. Construction on the $5 million, 40,000-square-foot fitness center will begin once Treasure Hunt completes its move out. The goal is to open by summer.