Free Resources

Everything here is free. Whether you are looking for exercises to fix pain on the bike, a bike fit checklist, or weekly tips on cycling performance and injury prevention, this is the place to start. All resources are created by Dr. Jessie Duppler, DPT, a physical therapist specializing in cyclists and endurance athletes.

Newsletter from Chain Reaction Physical Therapy titled 'My favorite core exercise (it may not be what you think)' with text, a diagram of a skeleton at the top, and a photo of a woman in workout attire doing a squat in a gym.
Newsletter from Chain Reaction Physical Therapy titled 'My favorite core exercise (it may not be what you think)' with text, a diagram of a skeleton at the top, and a photo of a woman in workout attire doing a squat in a gym.

Chain Reaction Newsletter

A 2x/month newsletter packed with information about rehab exercises, physical therapy, workouts, and information about your body

Screenshot of the YouTube channel 'Chain Reaction Physical Therapy' showing videos and shorts related to physical therapy exercises, tips, and mobility techniques.

Chain Reaction YouTube

Educational YouTube channel packed with cycling-specific exercises, bike fit tips, and physical therapy knowledge from a DPT who works with cyclists.

Bold text promoting a bike fitting checklist, with a thumbnail of the checklist cover page and preview images of the content.

The Essential Bike Fit Checklist

Discover the 5 parameters I assess for every single bike fit. Free PDF download for cyclists who want to stop guessing and start riding comfortably.

The image features a booklet or article cover titled 'Lower Back Pain and Saddle Height, and How To Find the Right Height For You.' It includes a photo of three women riding bikes outdoors, wearing helmets and dark athletic attire, with a background of a rural or suburban setting.

Blog

If you have a question about physical therapy, bike fits, or cycling, I’ve probably written a blog about it.

A flyer titled 'Top three exercises to solve your back pain on the bike,' featuring green and black text, a diagram of a spine, and the Chain Reaction Physical Therapy logo at the bottom.

Top Three Exercises to Solve Your Back Pain on the Bike

The top three exercises I give to all of my cyclists to fix their back pain on the bike.