2-for-1 Memberships

Join with a friend and save!

Join with a Friend and Save

Join with a Friend

and Save!


Every relationship needs a symbol, and we have heart!

Join with a friend and save on your gym membership!

You and a friend can create a personalized gym experience at Onslow Fitness!

We have personal training, small group training, group fitness, and more great amenities!

What are you waiting for? Claim your membership savings NOW!

Must be a local resident with valid ID. First time users only. May not be combined with other offers. Other restrictions may apply.

*Disclaimer: Onslow Fitness does not guarantee results, which can vary from individual to individual.