Portland Personal Trainer | Standing Core Exercise | Trunk Muscles

Here is an excellent Portland personal trainer video link that is a great example of a simple core and trunk muscle exercise that you can do with simple tubing. If you do not have tubing, you can use a pulley machine that you can adjust the level or even a medicine ball. What you want to do is do three sets of 20 reps per side and hold the last rep for at least 10 seconds to really fatigue and work those deep core and trunk muscles. The Art of Personal Training by Kisar Dhillon107 SE Washington Street, Suite 137Portland, Oregon 97214(503) 953-0241