COREFit: train anywhere, no gym required.
A no-gym, any-space whole-body training system built on interval ladders and strength circuits — sessions you can do at home, in a hotel room or outdoors, with nothing but your own bodyweight.
Fitness without the friction
The biggest barrier to training is rarely effort — it is logistics. The commute to the gym, the membership you forget to use, the kit you do not own, the queue for the only free rack. COREFit removes every one of those excuses by design.
It is built around two simple engines: interval ladders, which step effort up and down to drive cardiovascular fitness, and strength circuits, which work the whole body through bodyweight movements. Both run on a clock rather than equipment, so the only thing you need to bring is enough space to move and a few honest minutes.
The result is a whole-body session you can run the same way in your living room, a park, or a hotel between meetings — no gym, no excuses, no break in the routine when life moves you around.
Diet shapes the body; training keeps it
When you lose weight on any diet, some of what you lose can be muscle as well as fat — and muscle is metabolically expensive tissue, the very thing that keeps your daily energy burn high. Lose too much of it and your metabolism slows, which is how so many people end up heavier than where they started.
Training is the signal that tells your body to hold onto muscle even while you are in a deficit. Strength circuits provide that signal; interval ladders keep your heart and lungs sharp. Together they make sure the weight you lose through keto-cycling is the right kind of weight — and that your results last well into the maintenance phase.
Sessions that fit your week
Interval ladders & strength circuits
Follow guided sessions that combine timed intervals with whole-body strength work — all bodyweight, all scalable to your level.
Logged alongside food and fasting
Your COREFit sessions sit in the same place as your meals and fasting timer, so you see how training, eating and fasting line up across the week.
Progress at your own pace
Start gentle and step up as you get stronger. Because nothing depends on equipment, there is never a reason to skip — even on the road.
COREFit is one of three pillars
Keto-cycling
Phase in and out of ketosis on purpose, so low-carb stays sustainable for the long run.
Explore keto-cycling →Intermittent fasting
A fasting window that adapts to your phase — and a fasted COREFit session can deepen the burn.
Explore fasting →Fuel your training with our free keto recipes and set targets with the free calculators.
COREFit — answered
What is COREFit?
COREFit is a no-gym, any-space whole-body training system built around interval ladders and strength circuits. It needs no equipment and no membership — just enough room to move — so you can train at home, in a hotel room or outdoors.
Do I need any equipment for COREFit?
No. COREFit is designed around bodyweight movements and timed circuits. If you happen to have a mat, a chair or a set of bands they can be useful, but nothing is required to follow a full session.
Why train while doing keto?
Training while you cut carbs protects lean muscle, which keeps your metabolism higher and your results lasting. Resistance-style circuits signal your body to hold onto muscle even in a calorie deficit, and interval work keeps your cardiovascular fitness sharp.
Is COREFit good for beginners?
Yes. COREFit scales from a gentle starting circuit up to demanding interval ladders. You begin at a level that suits you and progress at your own pace, so it works whether you are returning to exercise or already fit.
Can I train fasted?
Many people enjoy a COREFit session during their fasting window, when fat-burning is already under way. Listen to your body — if a fasted session leaves you light-headed, move it into your eating window instead. Keto Club lets you slot sessions wherever they fit.
Train your first session
No gym, no kit, no excuses. Follow your first COREFit session in whatever space you have — free.