The Queensbury and Glens Falls, New York, communities are mourning the loss of Israel Deltoro, the beloved owner and head coach of ADK Fitness, whose passing has left family, friends, clients, and fellow fitness professionals heartbroken.
Remembered as a devoted father, respected coach, U.S. Navy veteran, and loyal friend, Israel touched countless lives through his passion for fitness, mentorship, and service to others. News of his passing prompted an outpouring of tributes from those who knew him, many recalling his infectious smile, generous spirit, and unwavering encouragement.
One longtime friend reflected on knowing Israel since high school, sharing deep regret over the moments they wished they had spent together. They remembered him as someone who always brought joy to those around him and whose warm personality left a lasting impression on everyone he met. Their tribute served as a heartfelt reminder to cherish loved ones, never take time for granted, and let people know how much they matter.
As the owner and instructor at ADK Fitness, Israel dedicated himself to helping others become stronger, healthier, and more confident. A highly qualified coach, he held CrossFit Level 1 and Level 2 certifications, was certified in USA Olympic Weightlifting Level 1, and worked as a strength and conditioning coach. Through his leadership, ADK Fitness became more than just a gym—it became a community built on support, accountability, and personal growth.
Beyond his professional accomplishments, Israel was admired for his character. Friends and clients describe him as compassionate, motivating, and selfless, always willing to invest his time and energy in helping others reach their goals. His influence extended far beyond fitness, inspiring people to believe in themselves and strive to become the best versions of who they could be.
Israel’s passing is deeply felt by his family, especially his children, whom he loved dearly. He also leaves behind countless friends, clients, and community members who will forever treasure the memories they shared with him.
Family and friends will gather to honor his life during funeral services at Saratoga National Cemetery on Thursday at 10:00 a.m., where they will pay tribute to a man whose life was defined by service, leadership, and compassion.
Heartfelt condolences are extended to Israel Deltoro’s family, friends, the ADK Fitness community, and everyone mourning this tremendous loss. May they find comfort in the legacy of kindness, strength, and encouragement he leaves behind, and may his memory continue to inspire all who had the privilege of knowing him.
