Fitness Center Gym & Tennis Club Gravity Fitness And Tennis



New Members Receive*

Key Fob for 24 hour access
Gym orientation
Wellness assessment

*Included in $50 initiation fee



We are open for the public and all our members! We complied with all the rules, regulations, and executed our previously outlined sanitization protocols. Our club now uses a state-of-the-art air purification system to remove mold, allergens, dust, bacteria and viruses, including the Coronavirus, from the air and surfaces.

  • Everyone entering the center must remove their street shoes and change into athletic shoes in the outer entryway.
  • Practice social distancing of six feet between individuals.
  • Wipe down any equipment you will be using both before and after use.
  • Our Day Care services are open and our staff and children (under three years of age) must wear masks until we are notified that masks are no longer required.

Our Best Pricing*


Basic Gym $35/month
Premium Gym $50/month
Plus Memberships $80/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.

Martial Arts Classes

Students will learn the traditional art of Soo Bahk Do (Korean Karate). Students will develop discipline, respect, eye focus, flexibility, strength & coordination, proper movement, and breathing skills. The classes will give students a foundation in martial arts training, as well as all around movement, and will improve all other athletics pursued in their life.

Your Instructor – Oliver Whitcomb

Oliver Whitcomb is a Nationally Certified Soo Bahk Do instructor, who’s been teaching Martial Arts in the Wood River Valley since 1996. He also teaches modified martial arts to children and adults with cognitive disabilities in the Wood River Valley since 2003. Oliver has worked in many school systems teaching introductory martial arts classes as a tool for bringing discipline, focus and exercise into the class room, as well as promoting conflict resolution.


Gravity Fitness Best In Valley award for 2019
Front view of the Gravity Fitness and Tennis fitness center in Hailey ID

The Gym

Tennis class at Gravity Fitness and Tennis with Mats Wilander


Martial arts class at Gravity Fitness and Tennis with instructor Oliver Whitcomb

Martial Arts

Tribe Team Training group fitness class at Gravity Fitness And Tennis in Hailey ID

Tribe Team


Kids rolling weighted balls during kids exercise class at Gravity Fitness and Tennis

Kids Programs

High intensity interval training class at Gravity Fitness and Training