Impact Martial Arts LLC

Feb 2026

Impact Martial Arts in Sparta, MI has been such a blessing to our family. What started as an activity has become so much more. Over the past two years, we have watched our son grow in confidence, respect, discipline, and overall strength—both physically and mentally.

The instructors at Impact don’t just teach martial arts techniques; they build character. They pour into these kids, teaching them the importance of hard work, perseverance, self-control, and leadership. The environment is positive, encouraging, and structured in a way that truly helps kids thrive.

Our son is a completely changed person. He carries himself with more confidence, shows greater...read full review

Aug 2022

Absolutely love this dojo! One of my sons joined last year, and it has transformed him! Areas of growth include self-confidence, a desire to set goals and see them through, and a healthier self-image. I am thankful we found this dojo. Sensei Jeff is awesome!

Dec 2020

I've been training at this particular dojo for about a year now, and Sensei Jeff runs a fantastic establishment. He works with us based on our individual needs, and motivates all of us in our progress. Highly recommended.