Active Bodies is a fitness business in Gilbert, Arizona, led by certified personal trainer Erik James and supported by trainer and group fitness instructor Kristina Sieczkowski. Its approach combines individualized personal training with group cross-training, with a strong emphasis on clear instruction, education, and steady progress. Training is designed to help clients build strength, stamina, conditioning, flexibility, balance, and overall physical capability in a supportive, approachable environment. Active Bodies focuses on helping people understand their training, move better, and develop lasting physical confidence and resilience.