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Hit It!® Fitness (Roselle and Oak Park)

Aerobics Instructor , Boxing Instructor , General Fitness Instructor , Kickboxing Instructor

Roselle , IL

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Intro Video


  • 800 Lake Street Unit 110
    Roselle IL, 60172

Fitness Activities

  • Bootcamp: Bootcamp
  • Boxing: Boxing
  • General Training: Circuit, Core Condtitioning, High Intensity Intervals, Kettlebell, Strength, Stretching, TRX Suspension
  • Martial Arts: Kickboxing
  • Nutrition & Weight Loss: Nutrition & Weight Loss
  • Sports: Conditioning, Speed & Agility
  • Yoga: Flexibility

Fitness Clientele

  • Athletes
  • Busy Professionals
  • Out-of-Shape
  • Men
  • Women

Training Style

  • All Business
  • Fun and Friendly
  • Focused on Form
  • Motivator

Certs & Degrees

  • ACE
  • AFAA
  • CF-L1
  • NASM

11+ years Experience

Co-Creators of the Hit It!® fitness brand, Constance Contursi Barker and DJ KJ® provide a one of a kind fitness experience! Hit It!® Fitness Studio in Roselle and Oak Park IL offers cutting edge group & private programming beyond that of average health club offerings. Our classes are effective & progressive, always evolving with you as your body changes.

2 Convenient Chicagoland locations:

800 Lake St. Unit 110, Roselle, IL 60172


811 South Blvd. Oak Park, IL 60302

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Student Reviews

(11 Reviews)

HITT / Tabata

Constance "subbed" this class for Stacy and used Stacy's workout....holy kill me dead batman!!! - Eric L. (09/17/2016)

Hit it! hardBODY

Kevin...just being his Energizer Bunny self and doing what he loves. Cubs themed HardBody tonight to help them with Game 4 plus Kevin DJ'ing his Old Skool Vinyl records! Oh....and he killed every muscle group in our bodies! So glad I changed my mind and came to class today! - Cindy L. (Oct. 19, 2016)

Hit it! Kickbox

The Queen is having fun trying out all different routines on us lately.. love the variety. Oh...and faster tempos - Cindy L (Aug. 30, 2016)

Hit it! hardBODY Extreme

OMG....my chest and front "T" got an amazing workout today. Awesome class! Hit IT! Fitness really makes you push past your strength limits. No class like it!- Chris B. (Aug. 12, 2016)

Boxing Bootcamp

Awesome - Thank you Jonathan! - Patti R. (June 28, 2016)

Hit it! hardBODY

These classes are so freaking addictive - Julia W. (July 25, 2016)

HITT / Tabata

Today's format was a fun one! Increasing rep counts each round (10,15, 20, 25, then back to 20, 10) with laps outside in between rounds increasing from 1 to 4 and decreasing back down. The fact that each class is always different is one reason I am motivated to get myself here every day, especially at 5: 30 am! - Cindy L. (July 1, 2016)

Athlete Yoga

Kathy always seems to know exactly what my body needs that day. It was perfect! - Karen S. (October 18, 2016)

WTF? Bootcamp

Always a great workout at HIT IT! Fitness - Leanne M. (Feb. 23, 2016)

Hit it! hardBODY

Hardbody never fails to kick my butt! - Stephanie E. (Sept. 12, 2016)

Hit it! hardBODY Extreme

Great Class and a stretch at the end - Mark L. (Aug. 4, 2016)