It is our goal at Giant Gymnastics to provide a warm and nurturing environment in which to educate our students of all ages on leading a fit and healthy lifestyle.


We strive to provide a safe and fun atmosphere for our students to learn, play, and grow through gymnastics and other related activities.  Giant Gymnastics and its staff members encourage their students to grow not only physically, but socially as well.  Members are given opportunities to build fit bodies and minds every day!

With 2 Locations, you will be sure to find the program that is right for you and your family.  Let us be the first to welcome you to Giant Gymnastics!


Choose Your Location By Clicking Above

To Learn about Each of our Gyms!


    Meet Gabby Gator!
    Let's welcome to the Giant Gymnastics family Gabby Gator! Click to meet Gabby Gator and read all about it! The Gabby Gator ...
    Giant CLOSED
    Giant will be CLOSED 11/25-11/29 ...
    Help us help a child have sweeter dreams...
    This holiday season Giant Gymnastics will be collecting gently used or new books, blankets, stuffed animals and tote bags to create "Good Night Bags" To benefit the children in the care of Ginnie'House. How you can help… -Donate a book- age range 1-18yrs old -Donate a small blanke...
    Aladdin Story and Play time This Saturday!
    This Saturday, November 14th, from 9-9:45am, join us at Giant Gymnastics for Story and Playtime for you and your child. This weeks story is Alladin! $10 Ages 5 and under, with a parent. Please call 973-579-9400 or email sparta_office@giantgymnastics.com to reserve your spot. ...

Online Store

Click Here to access our online store for our latest merchandise, gift certificates and special deals from Giant Gymnastics!

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USA Gym Club

usagymclub.com is a site developed by USA Gymnastics to share resources with parent of gymnasts or those who might be interested in getting their children involved in the sport of gymnastics.  usagymclub.com gives parents one place to go to get answers to all of their questions and – through the forum – ask questions of their own.

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Employment Opportunities

Giant Gymnastics of Hackettstown and Sparta are seeking experienced girls/boys compulsory and option...


    Giant will be CLOSED 11/25-11/29 ...
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