Kyle Stull
Author Archive

Kyle Stull

Kyle Stull, DHSc, MS, LMT, NASM-CPT, CES, PES, NASM Master Instructor is a faculty instructor for NASM. Kyle is also an Adjunct Professor for Concordia University Chicago.

Certified Personal TrainerCESFitness

What is thoracic outlet syndrome? Are there assessments that personal trainers can consider to identify it, and can corrective exercise programming help? Thoracic outlet syndrome (TOS) is a condition involving the vessels of the neck, shoulder and arm. The bundle of nerves, veins and arteries – neurovascular bundle – is

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CESFitness ProfessionalsSports Medicine

Personal trainers will likely encounter a client with hip impingement as a training concern. Improve your client’s hip mobility with these stretching and strengthening techniques, plus cueing advice for pelvic positioning.

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Certified Personal TrainerCESExercise ProgrammingFoam Rolling / SMR

Hamstrings are arguably one of the most talked about muscle groups, as well as the most researched, stretched, and injured. While there is a wealth of information about hamstring injury prevention and treatment, hamstring injuries are still

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CESExercise ProgrammingNewsletterSports Medicine

Having a client with hip replacements may seem like a daunting prospect, but in most cases the new hips function just as well as biological hips. Research suggests that 25% of the population will

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Certified Personal TrainerCESFitness

Everyone is quick to talk about “tightness.” The calves are tight; the hip flexors are tight; the low-back is tight; the shoulders and the neck are tight. It’s true that many people are tight and restricted, but what about those that have too much flexibility and are hypermobile?

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