Our Coaches Empower Clients to Live Stronger, Longer, and Independently

Be40Strong in Northfield, IL, provides safe and effective personal training for clients ages 40 and up. We are locally owned family operated and have over 34 years of experience in the healthcare industry and personal training. 

Nick Rubel, Be40Strong Founder and Executive Coach

Nick's passion is to empower people to age successfully and live stronger, longer, and more independently as they age. Attuned to each of his client's unique set of conditions, he designs programs to answer their individual needs and challenges. Having earned an Athletic Training Degree from Loras College in Dubuque, IA, Nick has previously worked with professional athletes. He now dedicates himself to one goal: Helping older adults age successfully and live their best and healthiest lives. 

Credentials and Memberships

  • Bonefit Clinical Certificate: Exercise for Osteoporosis
  • APDA Parkinson's Disease Awareness Training for Fitness Professionals
  • CDC STEADI: Empowering HealthCare Providers to Reduce Fall Risk Certified
  • NASM-PES, NASM-CES

Antonio Calabrese, MS, ATC, LAT

Antonio, a dedicated member of the Be40Strong team, brings his extensive experience as an athletic trainer in athletics and clinical settings. This experience will translate perfectly to working with older adults.  With a deep passion for empowering others to achieve their peak health potential through an active lifestyle, he is committed to positively impacting people's lives. As a perpetual learner, Antonio is always hungry for knowledge and seeks to stay at the forefront of the latest advancements in his field.

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Find out how our coaches can help you improve your health and wellness. Call us today at 773-370-2452.