Welcome to Gravity Fitness & Tennis! Our mission is to provide affordable access to a state of the art facility and optimize the health and performance of as many people as possible in our community. We have a clean, spacious gym, with state of the art equipment, and amazing instructors. Whatever your fitness needs are, we’ve got you covered.

New Members Receive*

Key Fob for 24 hour access
Gym orientation
In Body Scan

*Included in $50 initiation fee

Our Best Pricing*


Basic Gym $45/month
Premium Gym $70/month
Plus Memberships $100/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


Basic – $30/month
Premium – $55/month
Plus – $80/month

In honor of Heroes in our community, Gravity offers Heroes Memberships at a discounted rate to honor those essential employees we all depend upon and who work tirelessly for very little pay. These include: Veterans, Law Enforcement, First Responders, and School Teachers. We thank you for your service!


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


Day Pass – $20
Week Pass – $40
Month Pass – $60

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

Take a 3D Tour of Gravity.


The Gym


Martial Arts

Tribe Team