Build the strength and energy your full life requires.
GBSC helps busy Seacoast adults train consistently in coach-led 45-minute classes—without needing to get fit first or force life to revolve around the gym.
Not sure where to begin? Eric will personally help you identify the most realistic starting point.
Text goes directly to Eric at 603-660-6465. No workout is booked and there is no obligation to join.
You do not need more pressure. You need the right structure.
Most GBSC members are not trying to make fitness their whole life. They are professionals, parents, caregivers, and active adults who want training to make the rest of life work better.
We help you build your capacity so fitness fits your life.
- You want reliable strength and energy
- Your schedule changes from week to week
- You are returning after time away
- You need options for aches or limitations
- You want coaching without intimidation
One conversation. A clear recommendation.
Tell Eric what you want.
A short message is enough. You do not need to explain your entire history.
Find the real constraint.
The complimentary Capacity Introduction is a conversation—not a workout or sales ambush. You leave knowing what is most limiting your consistency, which GBSC starting path fits, and what a realistic first week should look like.
Get an honest recommendation.
If GBSC fits, most people begin with the $99, 30-day coached-class experience. If it does not, Eric will tell you. View ongoing class rates.
Everyone trains appropriately. Nobody has to keep up.
Momentum
For newer members, returning members, and anyone rebuilding confidence.
Performance
For days and seasons when you are ready to push strength and conditioning.
Engine Builder
For building aerobic capacity or training intelligently in a demanding season.
These are options within coached group training—not rankings. Your coach helps you select the appropriate challenge each day. Semi-private coaching is recommended only when greater individualization is genuinely needed.
A place where you are known—and your progress matters.
“You do more than provide workouts. Your holistic approach goes way beyond just fitness.”
“They support the goals I bring in the door and push me to reach for new ones.”
“GBSC focuses on what I can do versus what I can't do—and I'm amazed at what I can do.”
What you may be wondering.
Do I need to be in shape before I start?
No. Your starting point is adapted to your current readiness. You will not be expected to keep up with an experienced member.
Is this personal training?
Coached group training is the primary starting path. Semi-private is considered only when someone genuinely needs more individualization.
What happens after I text?
Eric replies personally. If a conversation would help, you can choose a time for a complimentary 30-minute Capacity Introduction. Nothing is booked automatically.
Can I look around before contacting you?
Yes. Take the free one-minute Capacity Snapshot, review ongoing class rates, or view the class schedule. The Snapshot gives you a useful action without requiring contact details.
Where is GBSC?
32 Nimble Hill Road in Newington, New Hampshire, near Portsmouth. Call 603-660-6465 or text Eric at 603-660-6465.
Do not guess your way into another plan that does not fit.
Tell Eric what you want your health and fitness to make possible. He will help you determine the most realistic place to begin.
Text Eric: Find My Starting Point →Prefer email? Email Eric. Prefer a call? 603-660-6465.