
Welcome to K2 Fitness
At K2 Fitness, we are dedicated to helping you reach your fitness goals and become a part of our thriving community. Click here to find out more about our approach.
At K2 Fitness, we are dedicated to helping you reach your fitness goals and become a part of our thriving community. Click here to find out more about our approach.
At K2 Fitness, we are dedicated to helping you reach your fitness goals and become a part of our thriving community. Click here to find out more about our approach.
At K2 Fitness, we are dedicated to helping you reach your fitness goals and become a part of our thriving community. Click here to find out more about what we offer!
24/7/365 Facility
Staffed Hours
Monday-Friday: 10am-6pm
OUR SERVICES
Classes and Personal Training
We offer both personal training and group classes to help you reach your fitness goals. Whether you prefer one-on-one coaching tailored to your needs or the energy and camaraderie of a group setting, we have options that fit your style and schedule. Our certified trainers and instructors are here to support and motivate you every step of the way.
Our Facility
K2 Fitness is a 24/7 facility, giving you the freedom to train anytime with your keycard access. We’ve got everything you need to reach your goals: free weights, strongman equipment, high-quality machines, full cardio options, and unique pieces you won’t find in most gyms—like a belt squat and a hip thrust machine. Whether you’re just starting out or taking your training to the next level, we’ve got you covered.
Supplements & Shakes
At K2 Fitness, we know nutrition is key to maximizing your training. That’s why we offer premium protein shakes to fuel your workouts and support recovery.
We also carry top-tier supplements from brands like 1st Phorm and White Lion Labs—whether you’re looking to boost performance, speed up recovery, or improve overall wellness, we’ve got you covered.
Sauna & Tanning
Enjoy complimentary tanning and sauna access at our facility for all members during staffed hours. Take advantage of this fantastic perk to relax and rejuvenate whenever you visit!
Why Choose K2?
K2 Fitness isn’t like any other gym. We take the concept of community to a whole new level. Here, you’re not just another number or a name on a membership list. Our business model is built around valuing you as an individual, not locking you into contracts or hoping you don’t show up. At K2 Fitness, you’re a part of our family, and we are committed to helping you achieve your fitness goals every step of the way.
OUR STORY
In 2023, brothers Grant and Jarrett Ksenak transformed the former Reps Fitness into K2 Fitness—a vibrant hub for health, wellness, and community in Martinsville. Their vision wasn’t just about upgrading equipment; it was about creating a space where people could connect, grow, and thrive together.
At K2 Fitness, we’re dedicated to making Martinsville a healthier, stronger community. Our mission is simple yet powerful: to build more than a gym—a welcoming environment where everyone feels inspired to pursue their fitness goals and be part of something extraordinary.

MEMBER STORIES
CONTACT US
Visit us at 167 Morton Ave
Martinsville, IN 46151
Phone: 765-349-5645
Staffed Hours: M-F 10am-6pm
Follow us on social media!