Gain Strength and Conditioning

Gain Strength and Conditioning Gain Strength and Conditioning Gain Strength and Conditioning is a gym and community that's dedicated to you.

We are here to help you, to teach you and to challenge you. We're here to show you a sustainable, approachable and individualized pursuit of a healthier, stronger life.

Squats, deadlifts and good times.
05/15/2026

Squats, deadlifts and good times.

Recently plus some throwbacks.
04/29/2026

Recently plus some throwbacks.

Very serious gym stuff.
04/22/2026

Very serious gym stuff.

Lately at the gym
04/08/2026

Lately at the gym

Influencing.
03/25/2026

Influencing.

Great times (and lots of suffering) at the second annual Seacoast Ergathon held by
03/21/2026

Great times (and lots of suffering) at the second annual Seacoast Ergathon held by

Mother Nature has thrown everything at us this year during our 20 minute Daily Walking Challenge. Nearly 2 feet of snow,...
01/31/2026

Mother Nature has thrown everything at us this year during our 20 minute Daily Walking Challenge. Nearly 2 feet of snow, whipping winds and unrelenting cold weather.

Single digit temps didn’t stop 20 of us this morning - including 6 little ones!

We set off from .studio looped through Strawberry Bank to check out the ice skaters and found prime snow angel spots in Prescott Park. After that we charged back up State Street to have waiting for us, with a special GAIN menu. Thanks for coming out everyone, way to get it done in the cold.

What a year! Here’s to the next one.
01/01/2026

What a year! Here’s to the next one.

Ready to see what your legs can really do?This summer, we’re chasing one of the coolest goals in running: a fast mile.We...
06/16/2025

Ready to see what your legs can really do?

This summer, we’re chasing one of the coolest goals in running: a fast mile.

We’re kicking off an 7-week speed-focused training block with just 2 runs/week. It starts with a 6-minute max distance test the weekend of June 21st—and we want you to get involved.

🏃‍♂️ Ideal for intermediate runners
🧪 Baseline test day: Sat June 21 @ 9am
📲 Sign up on the PushPress app under “Events”
(even if you can’t make Saturday! - sign up here to let me know you’re in for the program!)

Let’s get fast!

Ten years for Chris! Eight for Karen! Nine for Clem, and five for Rob. Long game!
06/10/2025

Ten years for Chris! Eight for Karen! Nine for Clem, and five for Rob. Long game!

Address

270 West Road, Unit 4
Portsmouth, NH
03801

Opening Hours

Monday 6am - 8pm
Tuesday 6am - 8pm
Wednesday 6am - 8pm
Thursday 6am - 8pm
Friday 6am - 6:30pm

Telephone

(603) 294-9137

Website

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