meet our trainers

you’ve got big goals, and dmg has the trainer to help you reach them!

check out our trainers’ bios below and contact them to arrange a consultation.
or complete the inquiry form at the bottom of the page and someone will be in touch with you.

  • JJ THOMAS

    JJ is a seasoned powerlifter with 20+ years experience as both a trainer and an athlete, and has competed in over 70 meets, with more to come. He has held many APF and UPA MI State records, as well as AWPC World Records. He has also competed in multiple strongman contests. Additionally, JJ co-owned Detroit Barbell for over 17 years and has been a powerlifting meet director for over 60 meets throughout his career.

    jj offers the following services:
    - 1:1 personal training
    - group training
    - online training
    - powerlifting training
    - injury recovery
    - competition prep

    Contact JJ via Instagram @detroit_barbell or 734.642.7877.

  • JACQUELINE BELL

    Jacqueline has over 38 years of training and has competed in Tae-Kwon-Do, Bodybuilding, Figure, Triathlons, Mountain Bike Racing, Adventure Racing, Crossfit and Powerlifting.

    Jacqueline offers the following services:
    - 1:1 personal training
    - 1:1 mobility work
    - group mobility classes
    - injury recovery

    Text Jacqueline at 734.216.2220 for more information and to schedule an appointment.

  • Dan Earls

    Dan is a competitive powerlifter and has been a trainer for 10 years. His successful philosophy is all about consistency - compounded positive daily habits and a well-formulated plan executed within a well-equipped fitness facility achieves results.

    Dan offers the following services:
    - 1:1 personal training
    - Group training
    - powerlifting training
    - competition prep
    - nutrition coaching

    Contact Dan via Instagram @coachtaz1 or text 513.384.1544.

  • Jen Preinitz

    Jen has been in the strength training industry for the past decade and has been a high-level competitive athlete for 8 years. She is co-owner of Detroit Muscle Gym and Michigan state rep for United States Strongman.

    Jen offers the following services:
    - 1:1 personal training
    - Online training
    - Group training
    - Strongman training

    Contact Jen at jen@detroitmusclegroup.com or 920.843.0719

Let’s work together

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