Atly Logo
New Yorkers 1st Choice
Guide to New Jersey

HIIT and weight lifting gyms

You need a gym that balances high-intensity interval training with the heavy lifting equipment required to see real progress.

Based on 838 Opinions
+835
User
User
User
Updated May 2026
01
Lift & Glitz Training Studio image 1
Lift & Glitz Training Studio image 2
Lift & Glitz Training Studio image 3
View all

Boutique-style gym offers a clean, trendy space with top-of-the-line equipment and an infrared sauna. Atmosphere feels like a supportive women-only community where motivation and empowerment thrive. Classes change monthly, keeping workouts fresh and instructors maintain an uplifting, no-judgment vibe.

Classes include total body, lower body, and upper body workouts alongside HIIT. Instructors like Ashley lead sessions that blend strength training with cardio-focused HIIT.

A women’s gym with a positive atmosphere and welcoming vibe. Training sessions follow a highly effective formula developed by the coach.

People are saying

"This weight lifting gym is a welcoming, empowering space for women."

"The workouts here are fun, challenging, and motivating."

"The HIIT coaches are amazing and really care about your goals."

Good to know

1

You could take a free trial class with no commitment.

2

The gym offers flexible class times that fit into busy schedules.

3

The classes are designed for women of all fitness levels.

02
Evolution Fitness image 1
Fitness center

Fitness center resembles a nightclub with bright lighting and loud music driving nonstop motion. Classes like Cardio Kickboxing HIIT and Spinning deliver high energy and motivating beats that keep the pace intense. Spacious, clean environment supports a strong community vibe that makes workouts feel exciting.

Cardio Kickboxing HIIT classes bring nonstop motion with lights and beats, making workouts fast and fierce. Total Burn HIIT sessions deliver intense calorie burn, while HIIT Fat Blaster gets the heart racing with high energy.

A very large gym with lots of equipment and excellent machines supports weight lifting well. The space stays clean and uncrowded, making workouts comfortable.

People are saying

"This is the best weight lifting gym I've ever attended."

"The cycling gym's energy felt like a concert, leaving me feeling accomplished."

"This HIIT class was fast, sweaty, and ridiculously fun."

Good to know

1

Free parking is available for gym members.

2

The gym offers a variety of classes, including HIIT and Zumba.

3

Expect a clean environment with well-maintained equipment.

03
Alpha Fit Club image 1

Large gym with modern equipment and a spacious recovery room featuring massage chairs and compression devices. Energy is electric and motivating, fueled by a supportive community that cheers each other on and creates accountability. Atmosphere feels more like a family than a typical gym, with a clean and welcoming environment.

Classes combine cardio, HIIT, and weightlifting in one session. Studio style workouts mix HIIT with agility and strength training.

Circuit-style training classes offer challenging workouts led by knowledgeable trainers who focus on individual progress. The gym features top-tier equipment suitable for total body workouts and fosters a supportive, inclusive community atmosphere.

People are saying

"The weight lifting gym workouts are thoughtfully designed and challenging."

"The gym staff are super friendly and supportive."

"These HIIT workouts are intense but leave you feeling awesome."

Good to know

1

Abundant parking is available, making it easy to access the gym.

2

The facility is clean and well-maintained, providing a pleasant workout environment.

3

The gym offers a variety of workouts suitable for all fitness levels.

04
Char Fitness Club image 1
Fitness center

Fitness center offers small group classes with dynamic, varied workouts that combine strength, cardio, and mobility. Atmosphere feels welcoming and community-driven, with coaches providing personalized support and modifications for all levels.

Classes combine strength training and HIIT for a ferocious workout. Over 20 sessions show a consistent focus on this intense style.

Classes combine strength training and HIIT with options to modify intensity for all levels. Instructors focus on proper form and offer workouts that rotate to target different muscles, allowing pacing and adjustments based on physical needs.

People are saying

"This weight lifting gym's trainers push you safely and correct your form."

"The trainers here are amazing and always correct your form."

"The HIIT instructors really help you modify exercises for any injuries."

Good to know

1

Char Fitness Club offers 8am classes for those who work from home.

2

Class sizes are small, typically 8-10 people, allowing for personalized attention.

3

Workouts can be modified for any fitness level, making them accessible to everyone.

05
Revive HIIT Factory image 1

Small gym space offers modern equipment and daily changing workouts that mix strength, cardio, and functional training. Energy stays high and supportive, with encouraging staff and a strong sense of community. Cleanliness and thoughtful class design create a motivating environment for all fitness levels.

High-energy workouts combine with top-notch coaches who push you just right. The space offers an uplifting environment with a strong sense of community and motivation that drives serious results.

Classes mix strength, cardio, and functional training to keep workouts fresh and challenging. Coaches push for progress and introduce new exercises regularly. The gym stays spotless and offers a high-energy yet welcoming vibe.

People are saying

"The coaches at this gym are supportive and push you to your best."

"The HIIT coaches here are so supportive and motivating."

"The coaches here really push you and make you feel motivated."

Good to know

1

Membership costs are higher than average, so budget accordingly.

2

The gym offers a variety of classes, including HIIT and strength training.

3

Friday night classes are particularly popular and vary each week.

06
Burn Paramus image 1

Gym space features large windows that fill the room with natural light and create a welcoming atmosphere. Sessions maintain high energy with motivating music and supportive group dynamics. Small classes foster a close-knit community where trainers provide personalized attention and encouragement.

Classes deliver intense workouts with a strong sense of energy and community. Sessions focus on rewarding HIIT training that challenges endurance and strength.

Experienced trainers lead challenging workouts that push limits and build discipline. A supportive community motivates consistent effort and turns exercise into a lifestyle.

People are saying

"The trainers make this weight lifting gym fun and creative."

"This gym transformed my body and helped me gain strength."

"The coaches challenge and educate you during HIIT."

Good to know

1

Classes at Burn Paramus are small, ensuring personalized attention from trainers.

2

The gym has a supportive community that encourages members during workouts.

3

Drop-in sessions are available for those wanting to try a class before committing.

07
SWEAT440 Fitness Toms River image 1

Gym features dark lighting and color-coordinated stations with step-by-step exercise videos, creating an energetic and motivating atmosphere. Classes start every 10 minutes, offering flexible scheduling that suits busy timetables. Upbeat music and engaging coaches keep workouts fun and challenging in a clean, modern facility.

Circuit-style workouts run on a tight 40-minute schedule with equipment and weights. The gym keeps a strong energy level and offers frequent sessions to jump into anytime.

Workout stations change daily with a focus on different body parts, offering variety and balanced workouts. Trainers adjust exercises based on injury notes, ensuring a personalized approach.

People are saying

"The gym's coaches are amazing and push you to reach your potential."

"The coaches here make weight lifting fun and motivating."

"It's so convenient to pop in for a 40-minute HIIT class anytime."

Good to know

1

Classes start every 10 minutes, allowing flexibility to join at different times.

2

Workouts last only 40 minutes, making it easy to fit into a busy schedule.

3

The facility is very clean and well-maintained with new equipment.

08
Project Trnsfrm - NJ’s Premier Personal Fitness Center image 1

Facility combines modern luxury with top-notch equipment in a clean, well-designed space. Energy stays high and motivating through upbeat music and enthusiastic coaches. Community feels supportive and welcoming, fostering a positive atmosphere for personal growth.

Weekend classes focus on intense HIIT workouts that challenge endurance and strength. Equipment supports a mix of bootcamp, boxing, and personal training styles.

Strong focus on strength training with expert coaching ensures workouts are safe and effective. The gym fosters a supportive community that motivates and inspires members consistently.

People are saying

"This weight lifting gym feels like family; everyone is so welcoming."

"The workouts here are engaging, challenging, and super fun."

"The HIIT instructors bring infectious energy and make workouts fun."

Good to know

1

The gym offers a free trial class for new members.

2

Facilities are clean and well-maintained with modern equipment.

3

Group workouts are available for all fitness levels.

09
Basecamp Fitness Edgewater image 1

Gym offers welcoming atmosphere with a supportive community focused on goals and personal growth. Space feels like a team environment energized by upbeat music and motivating workouts that vary daily.

Classes last 35 to 45 minutes, fitting well into busy schedules. Coaches lead highly effective HIIT workouts with unique, motivating trainers guiding every session.

Workouts change daily with focus on upper body, lower body, and combined bike and weight training. The gym has new equipment, stays super clean, and offers a motivating, family-like atmosphere with strong member support.

People are saying

"This gym feels like a supportive family, not just a place to work out."

"The coaches here make HIIT workouts awesome and motivating."

"This weight lifting gym feels like a supportive family."

Good to know

1

Classes are 35 to 45 minutes long, perfect for busy schedules.

2

The gym offers a variety of HIIT workouts every day.

3

Parking is plentiful and easily accessible for members.

10
Drop Fitness image 1

Small, well-designed gym offers luxury amenities like sauna, cold plunge, and various classes including yoga and cycling. Atmosphere stays clean and tranquil with a welcoming vibe that suits all fitness levels. Equipment is top-notch and modern, enhancing the overall experience.

Classes blend HIIT and weight training with strong focus on form and safe progression. Instruction pushes participants effectively toward fitness goals.

Four boutique gyms operate under one billing system, including a gym floor and personal training space. Classes blend HIIT and weight training for varied workouts.

People are saying

"The gym staff here is so friendly and helpful."

"The weight lifting gym instructors offer amazing guidance and advice."

"The HIIT trainers bring unmatched energy and motivation to every class."

Good to know

1

Drop Fitness offers a variety of classes including barre, Pilates, and HIIT.

2

Classes at Drop Fitness run throughout the day for flexible scheduling.

3

Parking at Drop Fitness is ample and convenient for visitors.

11
NJ HIIT Fitness image 1
Physical fitness program

Fitness program offers intense, focused training with detailed, hands-on instruction for firefighting skills. Atmosphere combines warmth and discipline, fostering a supportive, motivated community that pushes members to excel.

Training includes a firefighter PPT that mirrors the state test with a maze crawl, obstacle course, and ladder climb. The environment stays supportive and motivating throughout high-intensity sessions.

Friendly and encouraging teammates create a supportive atmosphere. Experienced trainers offer one-on-one coaching and group classes. The gym features amazing equipment and a focus on improving workouts.

People are saying

"This gym's firefighter physical fitness test prep course is intentionally harder than the real test."

"The HIIT community here is so warm and motivating."

"This weight lifting gym's trainer pushed me to my limit every session."

Good to know

1

The gym offers specialized training programs for aspiring firefighters.

2

Community events include sneaker drives and support for the homeless.

3

Members receive hands-on training for the firefighting physical test.

12
Fitness By The Sea image 1

Bright, inviting gym space fosters a supportive community with a family-like atmosphere. Classes offer variety for all fitness levels, creating a welcoming environment where members motivate each other.

Classes include 30+30 minute HIIT sessions that allow exercise modifications for injuries while still delivering a strong workout. Options range from CrossFit routines to cardio-intensive and strength training classes, including a 60-minute Flex class.

Classes focus on weight training goals with guidance from experienced coaches. The gym offers a welcoming atmosphere where people work out regularly and build strong connections.

People are saying

"The coaches and members at this gym are so welcoming and supportive."

"The HIIT coaches here are fantastic and create a welcoming family atmosphere."

"The weight lifting gym coaches are so supportive and encouraging."

Good to know

1

The gym hosts a social event once a month for members to connect.

2

Members can participate in various outside activities planned throughout the year.

3

Fitness By The Sea fosters a welcoming and inclusive community atmosphere.

13
Crunch Fitness - East Brunswick image 1

Gym features newer machines, natural lighting, and a large group fitness room. Atmosphere is friendly and welcoming, with a mix of high school kids and personal training sessions in the turf area. Offers amenities like hydro massage and tanning options.

Classes led by Carolyn, Derek, Linda, Michelle, and Daisy focus on challenging cardio and varied HIIT workouts. Options include Spin and Yoga alongside HIIT, with daily group classes offering plenty of variety.

Offers a comprehensive weight lifting setup with all necessary equipment. Staff shows genuine care and support during workouts.

People are saying

"The energy in these gym classes is amazing and contagious."

"The staff at this weight lifting gym are so kind and helpful."

"Carolyn's HIIT classes were so enjoyable and energetic."

Good to know

1

Free pop-up classes are offered to thank members for their support.

2

The gym features a variety of fun classes, including dance and specialty workouts.

3

Spin classes led by Joe Diaz are highly praised.

14
Landmark Athletics and Fitness image 1

Spacious fitness center with a massive turf area and a wide variety of classes including bootcamp, yoga, and cycling. Friendly, motivating atmosphere with upbeat music and supportive trainers. Offers flexible schedules and caters to all fitness levels, creating a strong sense of community.

Turf workouts like P24, power strength & burn, and HIIT stand out here. Classes cover a wide range from intense HIIT to restorative yoga, all included in one membership.

Classes offer a wide variety of workout options with encouraging trainers and supportive coaches. The gym fosters an incredible sense of community where everyone feels connected and comfortable.

People are saying

"The trainers here are so passionate and knowledgeable."

"This weight lifting gym has such a supportive and connected community."

"I loved trying new HIIT classes and the variety they offered."

Good to know

1

Classes are available from 5am to 9pm, accommodating various schedules.

2

The gym offers themed classes and pop-up events throughout the year.

3

Expect a variety of classes including boot camp, yoga, and cycling.

15
Crunch Fitness - South Marlboro image 1

Spacious gym with new weights and machines arranged for better flow creates an inviting workout environment. Fun, well-chosen music energizes classes and the overall space. The atmosphere balances a welcoming community vibe with a mix of ages, including many children present during peak times.

Lulu leads energetic HIIT classes that mix laughter with tough challenges, making workouts fly by. Classes at 6:30 PM fit well into many schedules, and instructors like Dee also run solid sessions.

Super clean gym with new free weights and machines. Offers 24-hour access and well-packed classes with top-tier staff who make members feel valued.

People are saying

"Jeff, the trainer at the gym, was so encouraging and challenging."

"The instructors here bring amazing energy to make the fun activities motivating."

"The staff here are super nice and helpful."

Good to know

1

The gym offers 24-hour access for members.

2

The locker room is always clean and well-maintained.

3

Expect a variety of classes with different levels of difficulty.

16
Crunch Fitness - Woodbridge image 1

Spacious gym with varied equipment including multiple deadlift platforms and squat racks. Atmosphere stays energetic and motivating, with loud music after 6 PM and a welcoming, judge-free vibe. Clean environment supports focused training without interruptions.

Jay's HIIT classes offer a very challenging and fun group workout experience. Lulu also leads engaging sessions on Tuesdays, keeping the energy high throughout.

Plenty of weight lifting equipment ensures no waiting during workouts. Trainers like Steve focus on getting results and improving the gym experience. The gym shows continuous improvement over time.

People are saying

"This weight lifting gym has all the equipment needed for a solid workout."

"The trainers at this gym are knowledgeable and motivating."

"Jay's HIIT classes are fun and push you to your limits."

Good to know

1

The gym closes at 5pm on weekends.

2

A yearly $65 maintenance fee is charged, regardless of equipment issues.

3

Many machines are often broken, affecting workout options.

17
Club Studio image 1

Gym offers state-of-the-art machines and a variety of classes including yoga, HIIT, and cycling. Atmosphere feels modern and welcoming with luxury recovery amenities like cryotherapy and a salt stone sauna. Space is clean and thoughtfully designed, creating an energetic yet inviting environment.

Classes include Hot HIIT Sculpt and studio-style HIIT sessions. Options mix with yoga, cycling, Pilates, and trampoline workouts.

State-of-the-line weights and workout machines fill a clean, modern gym. The space stays spotless and organized, offering everything needed for serious weight lifting.

People are saying

"The gym staff here are so friendly and helpful."

"This weight lifting gym is always so clean."

"I loved the variety of classes, especially the HIIT and yoga sculpt."

Good to know

1

Club Studio offers a variety of classes including hot pilates, yoga, cycling, and HIIT.

2

The facility is consistently clean and well-maintained.

3

Parking is readily available for gym members.

18
Crunch Fitness - Springfield image 1

Gym offers a spacious layout with modern equipment and a turf area for varied workouts. Atmosphere is loud and energetic, with music and class speakers often at high volume. Amenities include sauna, massage chairs, and childcare services, supporting a welcoming and active environment.

Classes led by Mack or Angelys offer solid HIIT workouts. The HIIT zone supports free-form sessions, but class start times tend to run late.

Equipment stays clean and plentiful, so waiting for machines or weights is rare. Locker rooms remain pristine, and personal training offers tailored game plans to boost mobility and endurance.

People are saying

"The staff at this gym are super friendly and always ready to greet you."

"The staff at this weight lifting gym is super friendly and welcoming."

"The HIIT zone is great for more free-form workouts."

Good to know

1

The gym advertises opening at 5 AM but has had late openings frequently.

2

Expect crowded conditions during peak hours, especially in the evenings.

3

The gym closes at 9 PM on Fridays instead of the advertised 10 PM.

Discover more

New Jersey

Area guide
Loading Map...