Very welcoming and professional… clean and all around fun … who would have thought working hard would be so much fun! Always something to learn with great instruction… and support.

INTRVL Athletics rocks! All staff are genuine and professional people. I recommend you give this gym a chance to help you reach your fitness goals. From my experience, many gyms are good but INTRVL Athletics definitely stands out from the rest. The fitness community here is wonderful because every staff and members are respectful and very welcoming. INTRVL Athletics is definitely judgement free unlike many other gyms. Coach JB monitors and guides throughout the workouts. Give INTRVL Athletics a chance! You will succeed and have a great experience!

Interval Athletics is a great “CrossFit Style” workout. Coach JB knows his stuff, is easy to work with, and is sure to make you feel right at home. Try it out and you’ll be glad you did!

Before joining this gym I hated working out. I’m about to complete a year of being here and since then CrossFit has become one of my favorite hobbies. It is a great, fun, and safe environment to come get a great workout.

I truly enjoy the new environment of this gym, with its amazing and supportive people, and the inspiring coach by your side, you are sure to be motivated with your fitness skills/goals. 💪

This place is awesome. They’re really clean. Great way to start the year. Owners a cool dude and knows what he’s talking about. Honestly just ask and he’ll help. Mentally looking forward to the next work out 😅

INTRVL Athletics has been a game-changer for me. I have been attending INTRVL Athletics for 3 months...Best choice ever! I was a little hesitant at first; it had been a while since I exercised regularly. Coach JB was great and helped modify the workouts to my ability. Everyone at the gym is friendly and helpful.

Great gym! The owner Jose Bustos is such a caring person and devoted to helping others achieve their goals! you can trust that he has your best interest in mind. From great guidance to a well organized and clean gym!

I definitely recommend this gym! Nick there runs a great gym and coach JB brings great and positive vibes to the place! No matter how much experience the person has, JB will always put his best effort into training you. Even on your worst days, you’ll leave happier and more revived. I’ve never felt more comfortable at another gym than this one and am always welcomed and motivated here! Catch me at 9am or 6pm :P

Top trainers and great people to work out with....love this place

Intrvl Athletics is definitely THE BEST gym in Buena Park!! Coach JB & Nick are so welcoming. Don’t miss out on a great environment and come get strong!

I’ve been a member at Intrvl for about 7 months now and this gym is genuinely amazing. From the coach to the other members of the gym, everyone is so nice & well-rounded. Coach JB makes sure to work with everyone despite previous or current injuries. This is a great place to push yourself to new limits, make new friends, and set personal records! In addition, Coach JB takes precautions to limiting class sizes due to the pandemic & also keeps equipment clean & sanitized. Definitely a gym worth trying with great people and workouts!

I have been a member of INTRVL from the start. I began doing their home WODs during the closure and began going in to the gym as soon as it opened. It has been the best decision I have made! So much so that I have had all of my family join in. Coach JB has truly made an impact to all members and it has been an amazing thing to see everyone, including myself, progress in ALL areas from nutrition to our individual strength. INTRVL is the STRONGEST gym in BP so do yourself a favor and stop by to check it out!

I have been a member of Intrv Atheltics for about 7 months now and there are so many great things I can say about this place. First and foremost, Coach JB is an exceptional coach and will work with you regardless if you are starting your fitness journey or have been on it for years. He will get you to your goals with efficient and great work outs. Stop by and see for yourself, you will be surprised of what you can accomplish here!