About Me

Welcome to Oil Can Functional Fitness, founded by Coach Jody Rahn! 

​Keep the Rust Off. Keep Moving.

​At Oil Can Functional Fitness, Jody specializes in ONE thing: helping older adults maintain their independence and quality of life. For the last 5 years, Jody has dedicated her career to "greasing the gears" of the human body—improving mobility, restoring balance, and building the strength needed for daily living.

​Jody understands that fitness in your later years isn't about setting world records; it's about being able to get on and off the floor to play with grandkids, carrying your own groceries, and moving without pain.

​Jody's approach combines Corrective Exercise with specialized Senior Fitness protocols. Jody doesn't believe in "taking it easy"—she believes in training smart.  Jody focuses on strengthening your joints, improving your reaction time to prevent falls, and retaining muscle mass to keep you strong and capable for years to come.

​Credentials & Certifications

​Jody's training is backed by specialized education focused on the aging body. I hold the following certifications through the International Sports Sciences Association (ISSA) and other recognized bodies:

​Senior Fitness & Longevity Specialists

• ​Functional Aging Specialist
• ​Senior Fitness Certification
• ​Corrective Exercise Specialist (Focus on fixing joint pain and movement limitations)

​Strength, Balance & Nutrition

• ​Certified Personal Trainer
• ​Nutritionist
• ​Kettlebell Certification (Excellent for functional grip strength and core stability)
• ​Group Personal Training

​Additional Qualifications

• ​Certified Glute Specialist (Critical for hip stability and walking mechanics)
• ​Bodybuilding Specialist (Utilized for muscle retention/fighting sarcopenia)
• ​Speed & Agility Certification (Utilized for reaction time and fall prevention)
• ​Strength and Conditioning

​(CPR/AED Certified)