REP Fitness LLC

Corrective Exercises (Stretching, Strengthening and Muscle Activation) to Optimize Posture and Movement, Eliminate Pain, and Improve Athletic Performance

Stephen Slack

Stephen Slack CPT, CES
REP Fitness LLC

Stephen is a Personal Trainer with 15 years experience who is a Corrective Exercise Specialist.
His unique skill set enables him to teach specific stretching, strengthening and activation skills in order to optimize posture and movement, eliminating pain and improving performance for clients who range from athletes to office workers.

He provides individualized workout programs to advance all his clients wellness and fitness goals. Using various movement protocols Stephen is able to troubleshoot muscles that are restricted, weak or not firing and provide solutions to the dysfunction which can cause pain that might be holding them back in the gym or in activities of daily living.

This work is a perfect compliment to his Hunterdon Healing Arts co-member Massage Therapy Group LLC who specialize in pain relief massage therapy using Neuromuscular Massage Therapy and other therapeutic massage modalities. Rep Fitness and Massage Therapy Group often cross refer to improve client’s performance and recovery.

Corrective Exercise Certifications:

  • FMS (Functional Movement Systems) level 1 and 2 (2013 & 2015) 
  • Corrective Exercise Specialist (2014) NASM (National Academy of Sports Medicine) 
    • Movement and Mobility 101 (2016)
    • Reflexive Performance Reset (2017)

 Work Experience:

  • Healthquest (2013-2022) Master Trainer
  • RWJ Performance Rehab Center (2016-2017) Performance Coach
  • Perisi Speed School (2015) Speed Coach 

Contact Information for Stephen Slack:

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