
Joseph Jennings
“I want to live happily in a world I don’t understand” -Nassim Nicholas Taleb, Antifragile
Joseph Jennings is a Level II Russian Kettlebell Challenge Certified Instructor and a Functional Movement Systems Certified professional. For over a decade, Joe has been on a mission to perfect his kettlebell technique and develop a program to deliver functional and sustainable strength to his clients.
He has competed in amateur Mixed Martial Arts competitions, grappling tournaments, obstacle course races, and various other endurance events/challenges. While the kettlebell remains his primary fitness tool, Joe incorporates all effective tools to assist in his training and, consequently, the training of others, from basic calisthenics and straight bar lifts to the more obscure battle ropes and steel maces. Joe also assists in the boxing cardio training and develops programming for both group classes and private lessons.
While we cannot always prepare for the chaos of the world, Joe strives to make himself, and those he trains, immune to the unpredictable and confident through the unknown.
Kristie DiNicola
Kristie DiNicola is a National Academy of Sports Medicine Certified Personal Trainer. Kristie has completed 5 marathons, several half marathons, 10K and 5K races, five 200 mile relay races and is a multiple year competitor in the annual Josh Billings Runaground triathlon, participating in all events in the race (running, biking and canoeing).
Wanting to further develop her fitness career, Kristie began training in boxing, Hardstyle Kettlebell, obstacle course races and many comprehensive strength and endurance programs. She received a blue belt in Brazilian Jiu Jitsu and has competed in various grappling tournaments.
With a strong desire and satisfaction in helping others achieve their own goals, Kristie provides personal training, women’s boxing instruction and strength/cardio endurance classes.
Sue Donnelly
Sue Donnelly is a lifelong fitness enthusiast and pillar of the local ski and snowboard community. Starting as a 10 year member of the National Ski Patrol as an Instructor Trainer and BLS CPR instructor, she then spent the next two decades as a Level 2 Certified Snowboard Instructor and Supervisor; training everyone from complete beginners to other skilled Instructors.
She has been a member of the SEKB Tribe from nearly the beginning, but was no stranger to strength and conditioning training. Coming to us with a solid base and understanding of human movement, paired with an acute attention to detail and a passion for learning, Sue, as a student, was quickly becoming a pillar of the tribe and a source of strength and inspiration to the other members.
It’s been a pleasure to watch her go from fitness enthusiast to Certified RKC Instructor; a challenge she achieved with flying colors and praise from some high ranking, internationally recognized, Kettlebell Trainers.
Now as an official Trainer at SEKB, Sue will take that passion for health and fitness to anyone looking to move better, feel stronger and generally improve their lives, one kettlebell swing at a time! Whether diving into strength, conditioning and movement training for the first time, or looking for a new challenge in kettlebell training, Sue is a powerful Trainer to have at your side.
Sean Jennings
Sean Jennings has over 35 years of experience training and competing in a wide range of sports, starting with amateur boxing at age 12 and running his first marathon at age 15.
His boxing career led him to gyms all over the Northeast, including Bridgeport, Catskills, Albany, Springfield, Hartford and Boston, propelling him to multiple victories in the Western New England Golden Gloves boxing competition (Novice and Open divisions).
Aside from boxing, Sean has competed and won many canoe triathlons, the Ironman, Overall Team and Two Person in the Josh Billings Runaground, the Vermont Earth Journey (where he finished 6th in the 3 day race that including 12 mi paddle/100 mile bike, 167 mile bike and a 50 mi run), and finished in the top 5 places in both mixed and singles National Marathon Canoe Championships.
He started training with the kettlebell to improve strength and endurance for paddling in 2000, becoming an RKC in 2010 under Pavel Tsatsouline. In recent years, he has found joy and pain taking on strenuous all day hike/runs in the White Mountains and mountaineering on Mt. Rainier.
Edwin Castro
Edwin Castro, our Muay Thai Instructor, has been part of the SEKB Tribe long before we had a physical gym, as a model for how to become the Instructor I aspire to be now.
Embarking on his martial arts career at 11 years old with Ninjitsu, Edwin made the transition to Muay Thai at 17 leading him to Jiu Jitsu and MMA shortly after and hasn't stopped training and teaching since. With various amateur competitions in all these disciplines, Edwin is true Martial Artist, expressed through his incredible Physical Ability and Mental Acuity.
Edwin is a also one of the most genuine, thoughtful and contagiously positive people I've ever met. People in his classes rise to levels they didn't believe possible, because he refuses to doubt their potential.
He believes Martial Arts training is for EVERYONE, regardless of age, experience or whatever baggage carried from your past. He is ready, willing and thrilled to form the Martial Artist he knows you can be, all you need to do is attend some of the best Muay Thai instruction I've been lucky enough to experience.
Courtney McLaughlin
Many of you already know Courtney from her athletic prowess in the Tribe HQ, as well as the motivational atmosphere she brings. You may also know her from the auspicious High School athletic career, where she represented the PHS Generals during 4 years on both the Basketball and Soccer teams. Her dedication to Berkshire County sports continued at MCLA with another 4 years of competitive Basketball experience ending with a run to the Semi-finals in her senior year.
After 3 years as Assistant Coach for the MCLA Women’s Basketball team, Courtney recently shifted to her current role as Assistant Coach for the MCLA Men’s team. Over a decade of passion, participation, and dedication to Berkshire County sports culminated into a 2022 induction to the Berkshire County Girls Basketball Hall of Fame in March of 2022; an immense and greatly deserved honor.
Courtney is now bringing this same passion and dedication to the SEKB Tribe. With over 12 years of Strength & Conditioning experience, a lifetime of sports training and coaching, and the esteemed Westside Barbell Personal Training and Athletic Coaching Certification, Courtney knows how to get the best out of her athletes and clients alike.
Her athletic accomplishments pale only in comparison to her strength and integrity as a human being. Courtney is a natural leader, possessing both an undeniable toughness and an admirable compassion wielded gracefully towards her mission of empowering everyone at the Tribe HQ. Becoming a Trainer at the Tribe was a formality; a correction to match the enthusiasm and expertise she already possessed.
Courtney specializes in small group and private instruction in Strength and Conditioning for Athletes and Functional Fitness Training for Beginners, using Kettlebell, Barbell and Bodyweight training as her main tools, among many others!