Marlon Curtis lightening bolt


About Marlon

16 years of experience training athletes from a wide variety of sports. We build athletic muscle that helps to improve over all performance and look of athletes from all levels. Internal Endurance,LLC overs a wide variety of services that assist in creating opportunities for athletes aspiring to climb to new heights of success!

Areas of Expertise

  • Strength Training
  • Muscle Gain
  • Functional Training
  • Sports Performance Training
  • Wellness

NCCA Accredited Certifications

IFPA Certified Personal Trainer

Who I Especially Like Working With


Medical Conditions Experience

ACL tear, Anxiety, Arthritis, Asthma, Bone/Joint Injury, Joint Pain, Knee Pain/Issues, Rotator Cuff Issues, Shoulder Issues

106 myrtleleaf circle

La Plata, MD 20646

No Gym Membership Needed!

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