Field House Fitness

Field House Fitness Class based facility offering, Large group, Small group PT & Open Gym in Grantham. Expert coaching, welcoming community with real results

Six different reviews, written months apart, by people who don’t know each other. All six used the word “supportive” wit...
22/09/2026

Six different reviews, written months apart, by people who don’t know each other.

All six used the word “supportive” without being asked. Come try us and see our supportive community for yourself.

“I’m too unfit to start.”I hear this one more than almost anything else, and it’s the belief that stops people longest.L...
16/09/2026

“I’m too unfit to start.”

I hear this one more than almost anything else, and it’s the belief that stops people longest.

Look at that room again. Every person training in there today started exactly where you’re standing now. Some couldn’t get through the warm up. One joined our Six Week Reset as a complete beginner, nervous as anything, and got through her first session anyway.

Nobody arrives fit. You get fit by showing up and letting a coach build it with you from wherever you’re starting.

Everyone in that room started exactly where you are right now.

If the only thing holding you back is thinking everyone else had a head start, they didn’t. They just turned up first.

Comment START and I’ll send you the details of what to expect with us on Day 1!

You tell yourself you just want to get a bit stronger. That feels like enough. That was Rob when he first walked into Fi...
15/09/2026

You tell yourself you just want to get a bit stronger. That feels like enough. That was Rob when he first walked into Field House.

Rob had already put in eight years across a couple of functional fitness style gyms before joining us. Solid training, no question, but he wanted more of a strength focus, something that would carry over onto the rugby pitch.

That’s exactly what we built together: training tailored to his goals, so nothing in a session was wasted.

Since then, Rob has hit personal bests across the board: 170kg deadlift, 160kg back squat, 130kg front squat, 100kg bench, 95kg push press, and a 180kg hip thrust. Over the last six months alone, he’s added real muscle mass too.

Rob feels the difference every time he’s on the pitch: stronger through contact, quicker to recover, and this year his team mates voted him player of the year.

He’s already tested himself competing in Metrix with a big group of the FHF crew, and now he’s got his sights on ATH-X.

“Going to the gym for me is about constant progression,” Rob says. “Making sure I keep tailoring what I’m doing to my goals, increasing my strength for rugby and general continuous improvement.”

If you recognise yourself in where Rob started, that’s probably worth paying attention to. We’re based in Grantham, small group personal training built around you. Message us to find out more.

Field House does bowling night….turns out deadlifts don’t translate to strikes 🎳
12/09/2026

Field House does bowling night….turns out deadlifts don’t translate to strikes 🎳

05/09/2026

Show me what hard work & community looks like…

This.

Turning up.
Putting the work in.
Backing each other.

Together. ❤️ This can’t be copied. 😙🖕

While the kids get a new timetable, a new routine and a fresh start, yours doesn’t turn up automatically. September’s th...
03/09/2026

While the kids get a new timetable, a new routine and a fresh start, yours doesn’t turn up automatically.

September’s the reset button that’s been sat there unused since January.

The 6 Week Reset starts this month, coached small group PT built around you. DM RESET, or hit the link in bio.

SixWeekReset

01/09/2026

While the kids get a new timetable, a new routine and a fresh start, yours doesn’t turn up automatically.

September’s the reset button that’s been sat there unused since January. The 6 Week Reset starts this month. 10 spots. Coached small group PT, built around you.

DM RESET or grab a consultation, link in bio.

SixWeekReset

We talk about consistency as if it means never missing a session, never eating off-plan and always having your week perf...
25/08/2026

We talk about consistency as if it means never missing a session, never eating off-plan and always having your week perfectly organised.

That isn’t real life.

Sometimes work goes mad. The kids need more from you. You sleep badly, miss a session and eat whatever is easiest.

You haven’t failed. You’ve had a difficult week.

The problem comes when seven chaotic days turn into seven weeks because you decide you’ll start again when life settles down.

Don’t punish yourself with extra workouts or a restrictive diet.

Book your next realistic session.

Make your next meal a decent one.

Get some protein in, drink some water and go for a walk.

Then keep going.

At Field House Fitness, we don’t expect perfection. We give you structure, coaching and accountability to help you return before one difficult week becomes your new routine.

Consistency isn’t about always getting it right.

It’s about getting back to the basics without the guilt, drama or another massive Monday reset.

If this is something you struggle with, save this post for the next chaotic week.

And if you need some support getting back into a routine, message us with the word RESET.

19/08/2026

POV: You own a gym, so obviously you train all day…

Reality…
Cleaner.
Handyman.
Engineer.
Painter.
Admin assistant.
Toilet roll replenishment officer.

And occasionally… Personal Trainer.

Living the dream, wouldn’t change a thing ❤️

Address

2 Ruston Road
Grantham
NG319SW

Opening Hours

Monday 6am - 10:30am
4pm - 8pm
Tuesday 6am - 10:30am
4pm - 8pm
Wednesday 6am - 10:30am
4pm - 8pm
Thursday 6am - 10:30am
4pm - 8pm
Friday 6am - 10:30am
4pm - 7pm
Saturday 8am - 12pm

Telephone

+447851090942

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