New Members Receive*

Key Fob for 24 hour access
Gym orientation
In Body Scan

*Included in $50 initiation fee

Our Best Pricing*


Basic Gym $35/month
Premium Gym $60/month
Plus Memberships $90/month
(Premium Plus Tennis, Martial Arts or Tribe Team Training)
All memberships include 24 hour access

*All pricing above is based on a 1 year membership contract.


Basic membership gives you 24/hour access, use of traditional gym, 3,500 Square Foot Functional training room, and upper level training area/stretch zone, locker rooms and towel service


Premium membership gives you basic membership, Unlimited Group X Classes (see schedule), and One Free In Body Scan per month


Plus membership gives you Premium Membership PLUS

Tennis – Members Pay No Court Fees!
Martial Arts – Unlimited Classes
Tribe Team Training – your choice of Tribe LIFE or Tribe FIT

*Plus Memberships minimum age is 14

Mission Statement

Mission Statement for Gravity Fitness And Tennis


The best gym in Sun Valley by vote of the people in the area is Gravity Fitness and Tennis

The Gym


Martial Arts

Tribe Team

Kids Program


January Specials at GravityFREE Month!

Make affordable fitness part of your New Year and take advantage of Gravity’s specials during the month of January!

New Members - sign up for any tier of membership for one year and get your first month FREE!

Once a member of Gravity? Special offer for returning members! First month FREE plus NO ENROLLMENT FEE when you reinstate your membership in January!

Free Classes throughout the month of January for Non-Members! Check out our website or call for free options.

*all specials based on one year contracts

Affordable - Spacious - State of the art Equipment - Advanced Air Filtration System