Meet Our Team

Specialized Facility Every D1 Training center offers customized equipment that’s not found in any other facility. We also offer on-site weight rooms, retail centers and more.
Sports Science Backing D1’s core 5-Star program is designed by a national training panel, where D1 then layers in skills-development training to create a well-rounded program.
Targeted Workouts Daily workouts designed around the concept of periodization means that each week builds on the previous one to achieve targeted, specific goals.

What Our Athletes Are Saying

“I keep coming back to D1 because it's not a competition, it's a community. Every week I know that I'm seeing consistent progress and I know I'm getting better and stronger...Not only have I gained muscle and the ability to do things, but I've gained so much confidence from working out here.” - Bailey Parette
“I've been here at D1 for about two years training with Coach Marshall, and I think that's one of the cornerstones of why I am where I am today. He's added an extra dimension to my game and has been a really great source of inspiration and guidance for me in terms of developing me as an athlete.” - Noah Becker - University of Notre Dame Tennis Player