Theresa Marie - CEO + Founder Theresa Marie Consutling

How do you know where you want to go if you don’t first know where you are?

You build self-awareness around what is getting in the way of you reaching your potential.

that’s how to get from good to great and gain consistent progress.

at Tg performance, We build Customized performance plans

…to help you reach your goals, instill confidence to perform and carry out your plan, all while having fun doing it!

REACH YOUR

GOALS

HAVE

FUN

Theresa Marie - CEO + Founder Theresa Marie Consutling

INSTILL

CONFIDENCE

work with us

MEET THERESA

MEET THERESA

Theresa is a Certified Mental Performance Consultant, through the Applied Association for Sport Psychology (AASP), and CEO and Founder of TG Performance . She is as a mental performance coach, inspiring and empowering individuals to unlock their true potential and become limitless in their performance by mastering their mindsets.

Sports have always been an outlet for her to truly express myself, being free and learning that you can control your own outcome with the hard work and passion by doing the work. Being on the lacrosse field released an energy to lead with heart, embrace adversity, challenge limits, celebrate every little (and big) success, and most importantly, learn how to manage, adapt, and use failure to grow and get stronger. Playing lacrosse taught her that it takes challenge and commitment to develop confidence, to take risks, to be a leader, and to be okay with stepping outside the box to flow with creativity. Theresa was inducted into the West Chester University Athletics Hall of Fame in 2025 where she was a 2X All American Lacrosse Player, both at midfield and defense. Theresa most recently served as Villa Maria Academy’s Assistant Athletic Director and Head Coach for Women’s Varsity Lacrosse team from 2022-2025 where she helped lead the team to a state championship in 2025. She now works part-time for IMG Academy and as a Mental Performance Coach for her own business. 

ABOUT The owner

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Theresa Marie - CEO + Founder Theresa Marie Consutling

work with TG Performance

TG Performance, LLC is a performance psychology business and understands the need for mental toughness and grit to reach the next level of performance.  We have a team of aspiring CMPC’s who work with high performers who want to achieve their best, ranging from professional athletes,  national team athletes,  Division I, II & III collegiate programs, youth and club athletes and coaches, business professionals and healthcare workers. 

Our Approach

  • We work 1:1 to design customized plans to help individuals gain clarity, strengthen their mindset, and make confident decisions when it matters most.

  • We build customized workshops that help teams build stronger communication, trust, and connection resulting in a high-performance culture where teams thrive together

  • We blend performance psychology, research, and real-world stories, leaving participants equipped with actionable strategies they can immediately apply.

  • "Thank you for the time you took to strengthen our team and help us overcome the adversity we faced this season. Thank you for making our team more united as one. Some valuable takeaways from our season [that we learned] were the importance of communication, knowledge that we all have a job on the team, and knowing we each control our own mindset. We are grateful for how you pushed each of us to be the best version of ourselves on and off the court."

    - Villa Maria High School Basketball Team

  • “Each year we are able to see enormous growth in our team's mental strength and resiliency on and off the field. The team has taken the tools and resources provided and made them a part of our program and culture and it has reflected in our performance. We couldn’t be happier with the progress!”

    - Division I Women’s Lacrosse Team

  • "Theresa’s contribution to our Varsity basketball program as a member of our coaching staff has been a great experience. For the last 3 years she has helped separate our program from others by helping create a culture of growth, mental toughness and grit. Her practice with the guys has shown both on and off the court, and her lessons translate to all facets of life"

    - Taylor Trevisan, Salesianum Basketball, Assistant Athletic Director

  • "The biggest things that have helped me have been focusing on why I do things and what motivates me to do them, as well as practice mindfulness throughout those activities by imagery beforehand and throughout my everyday life. An exercise that helped me the most with mindfulness was writing down my values, and picking three each day to gear my actions towards. Before I was introduced to this [Mindfulness] technique, I was unable to take a step back and focus on what my brain and body were trying to tell me. Now, I am able to do so easily, through meditation, imagery or muscle tension checks, before a race and tune into my thoughts to achieve my best. "

    - Michaela, High School to Division 1 Athlete