Coach Glauco Frizzera is a passionate and accomplished swim coach dedicated to helping athletes reach their full potential in and out of the water. With years of experience guiding swimmers from foundational skill development to USA Junior National competition, Coach G takes an individualized approach that ensures every athlete thrives.

His coaching philosophy focuses on building resilient, disciplined athletes while fostering a positive team culture rooted in accountability, confidence, and mutual respect. Under his leadership, swimmers consistently progress from age-group levels to high-performance stages, achieving milestones such as multiple Futures and Junior National qualifications and success in open water events.

Coach G’s credentials reflect his commitment to excellence and continuous learning:

• Surge Strength Dryland Certified – Expertise in strength training for injury prevention and performance optimization
• ASCA Level 5 Education & Level 3 Performance (Senior) – Recognized for producing swimmers who qualify at Winter Juniors
• World Open Water Swimming Association Level 4 Performance – Coached athletes to compete in 25km open water events

By integrating technical precision, physical conditioning, and mental resilience into every training plan, Coach G creates an environment where athletes excel and enjoy the process. His ultimate goal is to prepare swimmers for competitive success while instilling life skills—such as perseverance, teamwork, and confidence—that last far beyond the pool.

Lee Brennan is the Head Swim League Coach at the Weston YMCA.  She is a certified swim coach with USA Swimming and YMCA Swimming and Diving, and has been with the Weston YMCA swim program since its inception.  

She was drawn into the sport mid-life as her three daughters were competitive swimmers.   Lee marveled at the discipline, work ethic, and character the sport instilled in them.  She became fascinated with the skill and technique it takes to swim well.  Learning to swim as an adult in a Masters Swim Program gave Lee an appreciation for good coaching, and inspired her to teach others.  

Her philosophy is simple.  First, create a safe, nurturing environment where all swimmers feel welcome, valued, and part of the team. Second, teach and demonstrate the YMCA principles of respect, responsibility, honesty and caring.  Third, provide a sequential, structured program that emphasizes excellent swimming technique.  

Lee’s experiences as a parent, volunteer, swimmer, official, and coach give her a well-rounded perspective and a big-picture view of swimming.  She believes every child has their own unique gifts and challenges, and strives to meet them where they are.  She utilizes creative teaching methods to connect with each swimmer.  Her passion for coaching energizes her and keeps her excited about learning new methods and strategies to help swimmers learn and grow.  

Outside the pool,  Lee enjoys spending time with her family, practicing yoga, and enjoying nature. 

This coach is awesome!