Josh Henkin is owner of Sandbag Fitness Systems, and the creator of the Ultimate Sandbag. Josh is a graduate of Arizona State University where he received his Bachelor of Science in Exercise Science/Physical Education.
Josh is an NSCA certified strength and conditioning specialist, certified club coach with USA weightlifting, and certified Russian kettlebell instructor and a certified corrective high performance exercise kinesiologist. Coach Henkin is well known nationally as an expert in fitness and sports performance training and has been invited to appear at national conferences and write for numerous fitness magazines.
Core Training With Sandbags
Abs, six pack, ripped wash board!
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