Circulis

A smiling woman in black athletic wear jumps rope barefoot in a brightly lit room.

Cardio that feels like recess

Every workout you've tried kept your body moving but left your brain watching the clock.

This weighted rope system is built to be enjoyed, not endured — for the same reason nobody has to talk kids into jumping rope at recess.

Three overlapping circular headshots of smiling women, each framed with a green border.

1,000+ found cardio that sticks

Join 1,000+ women who stopped starting over every Monday

"I hated going to the gym so I bought a Peloton... which ended up just collecting dust. This is the first workout I've kept doing for 6 months consistently!"

A smiling blonde woman wearing a black zip-up jacket stands in a park.

Kristen G., 46

"Every week I can do a trick better than I could the week before, which keeps me going! I didn't know I could look forward to cardio instead of dread it."

A woman with long dark hair smiles at the camera while standing outside in a yard.

Mary B., 37

I figured this would join the pile of things I've quit but I'm two pant sizes down in 4 months without a single workout feeling like a chore!"

Marisol S., 41

1,000+ found cardio that sticks

6 reasons why this is the first health kick that survives week 3

A person's hand reaches for a white jump rope with black handles on a wooden end table.

1. You finally stop bargaining with yourself to work out

Most workouts need you to convince yourself to get off the couch. You already know those nights end with a screen, a snack, and "I'll start fresh Monday."

With cardio you actually look forward to, the rough days are when you crave it the most. Whether a sick kid or late meeting, just put your playlist on and turn your living room into a dance floor.

A woman in a green t-shirt and black leggings jumping rope indoors.

2. Boredom can't kick in when your brain gets stimulated on each jump

Traditional cardio repeats the same motion at the same pace for an hour and expects your brain not to check out. The urge to quit at week two wasn’t a lack of willpower, your brain was rejecting a workout that gave it nothing on every single stride.

A weighted rope keeps your brain working to land each jump. Every landing gives your brain a hit that feeds the next jump, so the workout's finished before you feel the need to check the clock.

A woman in athletic clothes jumping rope with her arms crossed inside a brightly lit room.

3. Every session has a trick to try and a score to beat

Jumping rope never felt like exercise to you at recess, it felt more like a game. You were too busy counting jumps and learning tricks to realize you were out of breath.

Now, one session you're beating yesterday's crossovers streak, next session you're exploring double-unders. Choose the tricks, choose the songs, and never run out of unique workouts.

A sweaty woman in workout clothes catches her breath, leaning over while holding a green jump rope indoors.

4. 15 mins in your living room leave you sweatier than 45 mins at the gym

A weighted rope fires your arms, shoulders, core, and legs on every swing, not just your legs like traditional cardio. It gets your heart pounding harder than 45 mins of steady cardio ever did, so the same calorie burn compresses into 15 minutes.

Best part is there's no commute to the gym, you just need 15 minutes without leaving the house. Whether it's while your coffee's still brewing, on a lunch break, or in your pajamas before bed, slide it into your day without giving up your family time.

A diptych showing feet tangled in an orange cord and feet jumping over a green jump rope.

5. A weighted rope lets you feel every swing, so you don't trip every 5 jumps

Most people who trip aren't uncoordinated, they're swinging a rope too light to feel. A regular rope spins too fast for you to track where it is, so you miss the timing and clip your toes.

A weighted rope slows the swing just enough for you to feel the full arc through your grip. Your body naturally learns to time each landing within days, even if you haven't jumped since 4th grade.

Two women are sitting on a park bench, laughing and talking with one another.

6. The good sore shows up in days, the compliments show up in weeks

Within days, the good sore reminds you every time you move that you showed up for yourself. After years of workouts that just left you drained, this leaves you reaching for the rope again tomorrow.

Within weeks, your friends ask what you've been doing and why you seem so different. They notice your clothes fit looser, but for once you didn't have to drag yourself through a workout to get here.

1,000+ found cardio that sticks

A woman stands on a treadmill in a gym filled with rows of exercise machines.

You know how the next year of white-knuckling through workouts you hate goes...

You could put your leggings back in the closet and try again next January...

Or... you could discover the first cardio that feels like recess, not exercise.

The first cardio to make you spring off the couch instead of feel guilty on it.

The first cardio to make you jump to the beat, drenched in sweat, already picking tomorrow's tricks.

The first cardio you tell a friend about without adding "we'll see how long this lasts."

Over 1,000 women found this after suffering through and quitting everything else first.

Try it for 60 days risk-free. If it doesn't stick for you, send it back for a full refund.

1,000+ found cardio that sticks

A jump rope set with two handles and three interchangeable ropes in various colors on a wooden table.

A system of weighted ropes built to grow with you

The light rope is designed to land your first jump and be forgiving enough to try your first trick. It's the rope you finish every workout on when the heavier cables have left you out of breath.

The mid-weight rope is a new challenge you've earned. The same tricks and rhythm transfer, but you're sweating twice as fast.

The heavy rope will push you harder than most workouts, even years in. This rope helps you achieve your fitness goals without needing an upgrade.