Exercise Demonstration Exercise Demo: Thoracic Squat Mobility Drill by Jon Rimmer | Date Released : 19 Mar 2012 1 comment Close Back to top About the author: Jon Rimmer Jon Rimmer began his training career over a decade ago as a Certified Personal Trainer through NASM, later adding NASM’s advanced credentials of Sports Fitness Specialist, Integrated Flexibility Specialist and Performance Enhancement Specialist. Currently he holds a Master’s Degree in Exercise Science from the California University of Pennsylvania. He’s the founder of The Training Rim personal fitness studio in Belford, N.J. where he is the Director of Training. Jon is the author of “Iron: Kettlebell and Body Weight Training 101,” has been interviewed by News 12 New Jersey, and his articles have appeared in IEEE Potentials Magazine, livestrong.com, and strengthcoach.com. Full Author Details Related contentContent from Jon Rimmer In-House Marketing 101 for Trainers Jon Rimmer | Articles How to Design Small Group Training Programs Jon Rimmer | Articles Warm-Up Don'ts Nick Tumminello | Articles Spine Warm-Up John Paul Catanzaro | Articles Integrated Warm-Ups Annette Lang | Articles Exercise Demos for Outdoor Obstacle Course Racing by Jon Rimmer | Videos Exercise Demo: T-spine Rotation by Jon Rimmer | Videos Exercise Demo: Triple Extension by Jon Rimmer | Videos Exercise Demo: Thoracic Squat Mobility Drill by Jon Rimmer | Videos Exercise Demo: Prisoner Stiff-Legged Deadlift by Jon Rimmer | Videos Exercise Demo: Mobility Drill for Upper Body Restrictions by Jon Rimmer | Videos Exercise Demo: Ankle mobility exercise with push-up (optional) by Jon Rimmer | Videos 3 Benefits of Hybrid Training by Jon Rimmer | Videos Leave a reply Comments (1) Cohn, Alex | 14 Apr 2012, 23:02 PM great information, thank you Reply Back to top