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Meet our Team Members

Tash Weddle

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CEO of The New Beginnings Center, Tash holds the distinction of Master Strength Coach — the highest honor that can be achieved in the profession from the Collegiate Strength and Conditioning Association. She has held the position of strength & conditioning coach at Vanderbilt University, Purdue University, Kent State University and The University of Tennessee. Tash has personally coached thousands of clients across a range of sports, ages and abilities and guided them all towards their full potential.

Tash is a dedicated advocate for women and their abilities to push beyond stereotypes, self-doubts and self-imposed limits. She knows that health and fitness can be the very foundation to new beginnings and life transformations.  





CSCS (Certified Strength & Conditioning Specialist, NSCA)

MSCC (Master Strength & Conditioning Coach, CSCCa)

SFL (Strong First Barbell Instructor)

SFB (Strong First Body Weight Instructor)

OS (Original Strength Instructor)

FMS Level 2 (Functional Movement Systems)

PN (Precision Nutrition)

Karen Gillingham

Karen Gillingham is the Director of Operations for The New Beginnings Center and has been a lifelong fitness enthusiast. Team sports, running, weight training and exercise classes ignited her passion for understanding how our bodies move and perform. She’s been an ACE Certified Personal Trainer since 2010 and owned a fitness studio in Dayton, Ohio for 5 years before relocating to Nashville. Karen is passionate about helping women establish and maintain a healthy, balanced lifestyle through exercise and nutrition. She loves to cook and experiment with new recipes. She loves being outdoors, hiking, walking her dogs and being in or on the water when the weather is warm! In Karen’s pre-coaching life, she worked in development for an education foundation. She is excited to bring her former work experience and love of helping women become the best versions of themselves to New Beginnings!


Rebecca Cashman

Rebecca Cashman is an ACE Certified Personal Trainer, ACE Certified Group Fitness Instructor, and Barre Instructor hailing from Higganum, Connecticut. Prior to joining The New Beginnings Center in Nashville, Rebecca taught POP Pilates, group strength classes, barre, and beginner Pilates classes in the Greater Hartford area for two years. Rebecca attended Quinnipiac University where she studied journalism and political science. For three years, Rebecca worked in a newsroom on the assignment desk before relocating to Tennessee and transitioning into a sales role. When not instructing, or trying to make a sale, Rebecca is an avid bird watcher and is always on a quest for delicious vegan food.