Open 7 Days  |  6:00 AM – 10:00 PM  //  Class Times or By Appointment Only

📱 New App Available to Download

High Intensity Interval Training   { HIIT }

HIIT classes are highly intensive workouts in short bursts (intervals) offering a very efficient and highly productive workout. Multiple, quickly repeated, intensive workouts are the true hallmark of HIIT classes.

High Intensity Interval Training   { HIIT }2023-08-24T08:45:48-04:00

High Intensity Fitness

When your body is working at full intensity, it breaks down glucose without oxygen to produce energy. This quickly released energy is only available in very small amounts but is available immediately. Because of this quick energy release, the workout time can only be sustained for a very short period of time. The benefit of these quick bursts is you truly maximize on the explosiveness of your workout and burn calories in short time.

Sign up to try a free HIIT class and find out the difference a workout makes.

HIIT

Benefits of Training at Highly Intensive Intervals

Maximum Fitness. Minimal Time.

The benefits of HIIT are multiple. High rate calorie burn is one major benefit. Another benefit of HIIT is performance based, in particular for athletes. Athletes, especially pros, must maximize their efforts in short time. HIIT trains the body to optimize it’s energy to produce the most results.

Other benefits include increased VO2 max (how much oxygen your body uses during a workout) and improved insulin sensitivity (how responsive your cells are to insulin). Cardiovascular functions improve over time, as well. With HIIT classes at Raw Fitness, you are sure to improve your overall fitness, strength and endurance.

During HIIT workouts, your heart rate spikes, improving cardio and aiding with accelerated weight loss. You save time and burn more energy. Try a free HIIT class and find out for yourself why HIIT classes at Raw Fitness Lodi is the ultimate sweat fest.

Intensive Fitness.
One Interval at a Time.

Frequently Asked Questions About HIIT

FAQ

What is HIIT?2022-11-02T19:32:28-04:00

H.I.I.T. stands for High Intensity Interval Training. When you break it down, you are basically working out at a very high intensity level, in very small time intervals. Many workout routines demand that you run on a treadmill for hours or perform dozens of reps repeatedly at a slow pace. HIIT is the opposite. HIIT requires you to work very hard, for a very short time. If you workout like this often enough, your body will burn calories in a different, more accelerated rate.

How intense are HIIT classes?2022-11-02T19:52:22-04:00

HIIT classes are very intense. The caveat is, you don’t have to perform the workouts for very long. Each workout last as little as a few seconds to a couple minutes. Each workout is designed to get your heart rate up to the point of almost instant calorie burn and muscle building without over-extending your time involved.

How long are the HIIT workouts?2022-11-02T19:37:22-04:00

Each workout only lasts a few seconds to, at most, a couple minutes. The total HIIT workout class is designed to last one hour. In that hour, you will have performed several intensive workouts.

Are HIIT classes a safe way to workout?2022-11-08T21:41:29-05:00

Yes! A HIIT fitness trainer monitors your workout and ensures you are working out appropriately. You are not competing against anyone but yourself. If you have any physical conditions that might prevent you from performing a certain activity, please let a trainer know. The more we understand your abilities, the better and more safely we can train you.

Is HIIT a cardio workout?2022-11-02T19:44:46-04:00

While does HIIT workouts do trigger cardio vascular activity, HIIT is not exclusively a cardiovascular workout. HIIT relies on a combination of muscle resistance and cardio workouts to build up your strength and fitness.

Does HIIT build muscle or burn fat?2022-11-02T19:47:31-04:00

HIIT workouts will do both! Because of the combination of muscle building and cardiovascular activity involved with HIIT workouts, you will both burn lots of calories and strengthen weak muscles. HIIT workouts are not designed to prioritize one over the other.

What differentiates Rawfitness HIIT classes from other HIIT Classes?2022-11-08T21:43:44-05:00

While most HIIT gyms only focus on cardiovascular workout, we incorporate weightlifting into the HIIT workout so not only are you burning fat but are also building muscle at optimal levels.

Gym Membership Plans Exclusively for H.I.I.T.

Whether the plan is to get active once a week or burn off the energy every day, there is a membership plan for all experience levels. We offer a FREE boxing class so everyone can try before they buy. Come to Raw Fitness in Lodi, NJ and find out fitness boxing classes are the ultimate intensive fitness regimen!

Bronze Tier I

$7499per month
  • 1 class per week
  • 4 classes per month

Bronze Tier II

$9999per month
  • 2 classes per week
  • 8 classes month

Silver

$12499per month
  • 3 classes per week
  • 12 classes per month

Gold

$14999per month
  • Unlimited classes
  • 7 days per week!

Bronze Tier I

$7499per month
  • 1 class per week
  • 4 classes per month

Bronze Tier II

$9999per month
  • 2 classes per week
  • 8 classes per month

Silver

$12499per month
  • 3 classes per week
  • 12 classes per month

Gold

$14999per month
  • Unlimited classes
  • 7 days per week!

Join our mailing list today

Sign up to receive special offers, news, info, upcoming fitness classes and more!

Enter your email to receive email updates.
Enter your number to receive SMS notifications. SMS rates may apply. Check with your carrier for details.

5-Star Boxing Gym Reviews

Read what local Lodi boxing gym members are saying about fitness boxing fitness classes at Raw Fitness!

Excellent
Based on 67 reviews
Janet Cvetkovski
Janet Cvetkovski
2022-05-05
Started as a memeber May 2021. I had a bad shoulder injury when i started and lifting 4lbs was painful for anything over head. With tons of patience and modifications and strength building, my shoulder feels amazing and i am able to lift heavy! This place made me feel excited to work out and take my strong selfies in the coolest bathroom i have seen. Tons of equipment-dumbbells, kettlebells, boxing heavy bags, medicine balls, ropes, machines, bars.... Coach diego and coach brian have really helped me achieve my goals as getting stronger than yesterday from october 2021-march 2022 when i was in my reverse diet. #gaintrain
Eddie “Gabyjelly” Cruz
Eddie “Gabyjelly” Cruz
2022-04-05
Awesome Fitness Center small but everything you need is here.
Jessica Rienzi
Jessica Rienzi
2022-03-26
Was a small gym but the trainer is more one on one with everyone in the class. Clean atmosphere as well.
Ange Rosario
Ange Rosario
2022-03-24
It is definitely my favorite place, the trainings are motivating every day. Gracias Brian
Imraz Hosein
Imraz Hosein
2022-02-11
WOW! First time here yesterday and talk about about great customer service really care about their clients you can tell they all genuinely want the best results for their clients. Brian the owner is amazing definitely takes pride in his business and his clients. Diego the trainer was amazing their HIIT class is TOP NOTCH! Definitely recommend for anyone in Bergen/Passaic county areas gym is located in a great location!
Zyliha DeMicco
Zyliha DeMicco
2022-02-11
Raw Fitness is a hidden gem. The coaches are amazing. They listen to your goals and implement the exercises in the classes to achieve those goals. Coaches Diego and Janet are awesome, not only do they show you how to do every exercise, but they also make sure that your form is correct and modify the workouts if needed. Raw Fitness has a few different coaches, so you get a lot of exposure to different workout styles. They offer a variety of workout classes. I also have both of my kids taking boxing classes. The kids coaches are the best. A great place to let out their energy. If your looking for your non traditional gym then this is the place. Highly highly recommend this gym.
Jyoti Parmar
Jyoti Parmar
2022-02-11
BEST spot in LODI - every class is super challenging, absolutely love it! The coaches are very well educated and willing to help at any given time. This gym helps me stay consistent and dedicated to my goals.
Miss E Reads
Miss E Reads
2021-07-22
I am so impressed by the trainers at Rawfitness and with the results I am getting! They motivate me and the classes are amazing. You can go at your own pace and everyone is super supportive. So glad I found this gym!
Go to Top