Crossfit in South Plainfield

Five Classes with Option for a One-Month Membership at Iron CrossFit (Up to 61% Off)

Iron CrossFit

North Brunswick

$89 $35

Functional varied fitness keeps bodies in tiptop shape

Four On-Ramp Classes and Two Weeks of CrossFit or Three Months of Classes at CrossFit Westfield (Up to 71% Off)

CrossFit Westfield

Westfield

$190 $89

Positive motivation pushes exercisers through high-intensity CrossFit classes with functional movements to burn fat and boost strength

5 or 10 Group Fitness Classes at Pennsbury Racquet Club (Up to 51% Off)

Pennsbury Racquet Club

Falls

$50 $25

Fitness classes include spinning, yoga, Zumba, cardio kickboxing, weight training, and Silver Sneakers

20 CrossFit Classes at CrossFit 08844 (88% Off)

Crossfit 08844

Hillsborough

$400 $49

One-hour classes incorporate functional movements, Olympic weightlifting, and varying exercises designed to work out the whole body

$75 for $150 Groupon — CossFit Attack

Cossfit Attack

Marlboro

$150 $75

Local businesses like this one promote thriving, distinctive communities by offering a rich array of goods and services to locals like you

10 or 20 CrossFit Classes or Beginner's Package at Crossfit Bacon (Up to 70% Off)

Crossfit Bacon

Old Bridge

$150 $59

Daily exercises based on functional movements; beginner's package includes 3 fundamental classes and 12 CrossFit classes

One or Two Months of CrossFit Classes for One or Two Plus Gym Access at CrossFit Dragons Den (Up to 64% Off)

CrossFit Dragons Den

Clarks Summit

$120 $49

CrossFit classes build broad fitness through varied exercises, while gym grants access to strength-straining and cardio equipment

One or Two Months of Unlimited CrossFit Classes or 10 CrossFit Classes at Heroes Journey (Up to 67% Off)

Heroes Journey

Parsippany-Troy Hills

$340 $169

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CrossFit classes get people in shape in a supportive group environment by focusing on high intensity, functional exercises

Foundation Classes with CrossFit Classes at Crossfit Parsippany (Up to 75% Off). Two Options Available.

Crossfit Parsippany

Parsippany-Troy Hills

$320 $79

CrossFit classes blend strength training, cardio, and plyometrics; Foundation classes first ensure new clients understand proper techniques

Three CrossFit Foundations Classes for Beginners or 10 CrossFit Classes at CrossFit Freehold (Up to 78% Off)

CrossFit Freehold

Freehold

$150 $39

CrossFit trainers introduce beginners to the CrossFit fundamentals and lead experienced students through intense, functional workouts

One-Month Unlimited Membership for One or Two or Eight CrossFit Classes at CrossFit Valkyrie (Up to 66% Off)

CrossFit Valkyrie

Irvington

$215 $75

CrossFit relies on functional-fitness movements that help bodies better perform everyday tasks

10 or 20 CrossFit Classes at CAYPE Athletics (69% Off)

CAYPE Athletics

Brooklyn

$190 $59

CrossFit classes tone bodies with ever-changing selection of workouts that burn fat as they build muscle

One Month of CrossFit Classes or 10 Kickboxing Classes at Class One Mixed Martial Arts & CrossFit (Up to 76% Off)

Class One Mixed Martial Arts & CrossFit

Park Slope

$240 $89

Current and past professional fighters and coaches lead CrossFit and cardio kickboxing fitness classes

One Month of Unlimited Group or Small-Group Fitness Classes at InnerG Fitness (Up to 74% Off)

InnerG Fitness

Midtown South Central

$100 $30

Burn calories and tone muscles in more than 50 group classes; trainers tailor workouts for each client during small-group sessions

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Building Muscle: Cells on the Move

Read on to learn exactly how that fitness classes leave you with more muscle or better tone.

Bulky upper-body muscles might have hindered early humans who had to chase their prey across the plains, but it could help those who often had to climb trees to adjust their satellite dishes. That?s why the body builds muscle according mostly to use: do enough curls, and the biceps expand. As anyone who has experienced post-workout soreness could intuit, those curls are actually a form of controlled damage, making thousands of miniscule tears to the muscle tissue that beckon autoimmune cells to show up alongside testosterone and other hormones. The white blood cells help switch on satellite cells, which are similar to stem cells. Before they're activated, satellite cells aren't doing much?instead, they lie dormant around muscle fibers until they're called into action to repair torn tissue.

This isn't the only kind of cellular transformation at work in growing muscles. Long muscle cells, which contain several nuclei, can also begin to change type after a workout. Certain kinds of muscle fibers are equipped to handle brief bursts of effort but will quickly become tired if asked to do more intense work. These are the first to disappear as someone starts an exercise routine, as they're converted into fibers with more endurance. This principle is so dramatic that a sports scientist can generally tell whether someone is a professional athlete or a professional mattress model by examining a minute sample of muscle tissue.

1000 North Avenue
Plainfield,
NJ
US

Hiroshi Powell noticed he had a knack for weightlifting, so he swapped the weight machine in his mom's basement for a membership at a pro-level facility. There, Hiroshi began training with national powerlifting champions, learning the secrets of their technique while building friendships and cultivating his own carreers in powerlifting and bodybuilding.

The seriousness with which Hiroshi threw himself at his goals, and immersed himself in the fitness field, informs his approach as founder-owner of Chiseled Health and Fitness. "Chiseled," he says, "is not a social club or [a] cookie cutter commercial gym. Those are great for some folks, but not everyone." In place of the hundred-pound rubber chickens dead lifters find at other gyms, guests at Chiseled find a facility fully stocked with professional weight training and cardio essentials. Accented with red trim, the facility's white walls, black mats, and glossy hardwood floors offer a non-distracting environment in which Hiroshi and his three fellow personal trainers customize clients' workouts. Members also complete self-guided routines, and take CrossFit classes.

1280 North Avenue
Plainfield,
NJ
US

When leading workouts, Endorphin CrossFit's trainers focus on training students to improve their bodies through form and intensity. They rely of CrossFit fundamentals and strength-training exercises to help get clients in shape. Additionally, they also give every member nutritional consultation, mobility training, and help with injury recovery and prevention.

250 Hallock Ave, Unit A
Middlesex,
NJ
US

Fitness Solutions bases its philosophy around the movement triangle: that fusion of mind, body, and spirit that fuels physical transformation and lifelong fitness. Trainers structure their plans around the individual, empowering clients with the tools, knowledge, and encouragement to build stronger and more flexible, durable bodies. The staff helps clients using the latest methods of personal training, nutrition education, kettlebell classes, and movement therapy, to dynamically change their bodies.

1014 Livingston Ave
North Brunswick,
NJ
US

At Iron CrossFit, dedicated trainers motivate students of all ages, body types, and skill levels to build powerful, lean bodies capable of impressive feats of strength. Using the same fitness program used by law enforcement and military, trainees employ functional workouts such as kettlebells, box jumps, and weightlifting.

832 Ridgewood Ave
North Brunswick,
NJ
US

Sometimes, conquering a physical challenge requires more than just strength, it demands complete mental focus?especially when that challenge is learning how to throw MMA punches or muay thai strikes like a pro. The trainers at BrawlHouse know this well, which is why they've worked hard to create a supportive, distraction-free community where clients of all genders and ages can work to achieve their goals. The gym's fighting and fitness programs are designed to challenge minds and bodies at the same time, like a game of chess played in quicksand. Examples include Brazilian jiu-jitsu, which teaches the basics of submission grappling, SSF Elite, which fuses Pilates and yoga into one core-strengthening workout, and plyo-boot camp, which invokes high-intensity jump-training exercises.

1115 Globe Avenue
Mountainside,
NJ
US