Find a Personal Trainer Southlake | NexGen Fitness Southlake Find a Personal Trainer Southlake | NexGen Fitness Southlake
Elite Trainers

Find a Personal Trainer in Southlake, TX

Peter Ashton | ISSA-CPT

Certified Personal Trainer

Peter was a highly decorated athlete from the Metroplex, receiving over 100 collegiate offers for baseball and football. He went on to play football at Oregon State before deciding to finish his college career closer to home at North Texas. Afterwards, he spent some time in the NFL and CFL, and since then he’s been in training, working with different athletes to build their strength. He and his wife live in the Metroplex and have recently celebrated the arrival of the newest addition to their family, their daughter Emma.


Katherine Long | B.S. University of Texas at Arlington

Certified Personal Trainer

Katherine’s passion for fitness came from seeing the difference it made in her own life. She’s known for her high energy, contagious enthusiasm and the smiles she brings into the studio for those bright and early morning sessions. She graduated from the University of Texas at Arlington and has been a certified personal trainer for the past few years, with her focus being on helping people get the results they are looking for. She loves seeing everyone make progress and be competitive in beating what they were capable of, even a week ago. When she’s not in the studio she’s “living it” with her competitive racing on the weekends.


Nick Grimes | B.S. University of Central Oklahoma

Certified Personal Trainer

Nick’s passion for fitness came from a young age of competitive sports. He graduated from the University of Central Oklahoma with a Bachelor of Science in Kinesiology and Exercise Fitness Management. He spent time as an internship under Coach Luke Barthel and Coach Noel Durfey with Duke University Football Strength and Conditioning Program. During his program he focusing on helping the team build strength in olympic lifting along with flexibility and speed and agility training. He’s new to the Dallas area and looking forward to serving the NexGen Family.


Kenny Vandeven | CPT NASM

Certified Personal Trainer

Kenny grew up in Oklahoma and attended Oklahoma State. He found a passion for weightlifting and fitness at a young age. He has been around the fitness industry for the past 10 years and moved across the red river and down to Texas to pursue the chance to be around talented trainers, and a studio that is passionate about getting results. He was drawn to NexGen because of the high quality, individual approach of training. He has been certified as a personal trainer from NASM and also completed his nutrition certification.