Episode Details

Aquatic-fitness classes explode in popularity thanks to a dedicated instructor

By Mike McLaughlin

Envision 112 people in a pool jumping and shooting baskets, pulling aqua dumbbells through the water and thrusting them into the air, while doing kicking exercises underwater. They smile, laugh, and sing along with the music as energetic instructors run them through a three-hour event. The 2022 Sunflower Aquathon at Shawnee North Family Aquatic Center in Topeka, Kan., was the largest outdoor, aquatic-exercise event in the nation.

Few people have more passion for aqua fitness than instructor Sharlie Peterson, who contracts with Shawnee County Parks + Recreation to teach classes and hold special events at five of the department’s aquatic facilities. The owner/proprietor of Shockwave Aqua Fitness, Peterson has developed a fiercely loyal following, having gained national and international recognition for her classes and events.