Fitness classes
newhaven
Boxing
You'll learn to throw a jab, hook and uppercut properly, then put them together on the bags and pads. Every session runs warm-up, main work, cool-down and core, so you always know what's coming. No sparring unless you ask. Lisa and Stefan share the class; gloves available to borrow.
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Calisthenics
Strength training using your own bodyweight: pull-ups, dips, holds and bar work. Every movement has a scaled version, so you start where you are rather than where you think you should be. Jack keeps the group to six, so you get proper attention. Fifty minutes, twice a week.
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Circuits
Circuit training is a form of body conditioning that involves endurance training, resistance training, high-intensity aerobics, and exercises performed in a circuit, similar to high-intensity interval training. It targets strength building and muscular endurance. Get a comprehensive workout in less time with circuit training at our Newhaven gym.
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Functional Fit
Strength work built around the movements everyday life demands: bending, twisting, lifting, pushing, pulling, squatting and carrying. The point is to make ordinary things — stairs, shopping, picking up a child — feel easier. Stefan scales every movement. Forty-five minutes, Thursday mornings.
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Hyrox Training
HYROX is eight rounds of a 1km run followed by a functional station: sled, ski, burpees, carries, wall balls. These sessions train exactly that, scaled to whatever you can currently do. Plenty of members come purely for the fitness and never enter a race. If you do want to race, Jess and Grace will get you there. Three sessions a week.
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MetCon Fit
Short, hard blocks of work using barbells, medicine balls, gymnastics and bodyweight movements. There's a competitive edge if you want one, but every movement and every load scales, so you're never asked to do something you can't. Forty-five minutes with Jack, four times a week including two early starts.
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Spin
Forty-five minutes on the bike in our studio, working through endurance, speed, intervals and recovery. The important thing for a first-timer: you set your own resistance, so nobody can tell whether you're taking it easy. Karina or Khalil will set your bike up properly before you start. Six sessions a week.
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Strength Circuits
Circuit training built around weights rather than cardio: strength stations on a timer, with enough variety to keep it interesting. Good if you like the structure of circuits but want to actually lift something. Jack loads each station to suit whoever's in the room. Forty-five minutes, Wednesday mornings.
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JOIN THE UNDERGROUND
WHERE RESULTS AREN’T JUST PROMISED—THEY’RE INEVITABLE
We’re all about real gains, real guidance, and real grit. Our lineup spans from strength building to a vibrant fitness community. Become a member and start seeing the results that only the Underground can deliver.
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