Meet the South Tempe Team

Dustin Rigler

Owner

Dustin founded Alloy Personal Training Ahwatukee Foothills and South Tempe with a vision of helping adults stay strong, active, and independent throughout every stage of life. After more than 20 years in executive leadership, he combined his passion for health and longevity with Alloy's proven training methodology to create a coaching experience centered on relationships, accountability, and measurable results. Members trust Dustin because he is committed to building a studio where every decision is made with their long-term success in mind.

Taylor Collins, B.S.

Director of Training

South Tempe · NASM Certified Personal Trainer

Taylor leads coaching quality and training operations for our South Tempe studio. She holds a Bachelor of Science in Human Performance and Nutrition, providing a strong foundation in exercise science, movement, and performance. Members trust Taylor because she is committed to delivering safe, evidence-based coaching that helps people build strength and make lasting progress.

Derek Hayes

Coach

ISSA Certified Personal Trainer

Derek focuses on helping members build functional strength that improves everyday life. His coaching style emphasizes consistency, proper movement, and steady progression so members continue making measurable improvements over time. Members trust Derek because he provides thoughtful coaching, clear instruction, and unwavering support throughout their fitness journey.

Levi Button

Coach

Levi has specialized experience in corrective exercise, having worked alongside physical therapy clinics helping clients improve movement quality, recover from injuries, and safely return to activity. His unique background allows him to adapt exercises for members with physical limitations while helping them build strength safely and confidently. Members trust Levi because he understands that great coaching begins with helping people move well before asking them to move more.

Ben Eye

Coach

Ben is a Doctor of Physical Therapy student at Northern Arizona University who combines clinical rehabilitation experience with years of strength and performance coaching. He is an NSCA Certified Personal Trainer and a Functional Range Assessment specialist, and he has coached everyone from youth athletes to adults in the U.S. and the Netherlands. Ben focuses on movement quality, smart progressions, and building confidence in the body. Members trust Ben because he explains the “why” behind every exercise and adapts each session to the person in front of him.