Do I just sign up for the 6-Week Challenge?

You start with a free first class. We meet, you train one real session, and we talk about whether the 6-Week Challenge is the right fit for you. We don't take a card swipe at the door — the program and the details are part of the consultation, not a checkout button.

What does the 6-Week Challenge actually include?

Six weeks of structured training — twice-a-week group classes, two private sessions (one mid-cycle, one end-of-cycle review), simple nutrition and accountability touchpoints between classes, a written progress report based on your own check-ins, and an invitation to our community events. It's a real cohort: people start together and finish together.

Why six weeks, and not longer or shorter?

Because our own student data pointed at it. Students who train 3+ times a week and follow the at-home plan report far more progress than partial effort — about three times as much. Six weeks is long enough to build a genuine base and short enough to commit to. You can read the data yourself on our Warrior Code page.

I'm a complete beginner. Is this too much?

No. Most people start as beginners — adults in their 30s, 40s, 50s, and 60s, about 40% women. The whole point is to build capability from wherever you're starting. You bring willingness to show up; the program builds the rest.

The 6-Week Challenge · Cedar Knolls, NJ

Six Weeks to a Real Base

Not hype. Not a transformation guarantee. Six weeks of structured training, and a body that knows more than it did when you walked in. This is how most of our students start.

Start With a Free Class

What the 6-Week Challenge is

It's the entry program after your free class — six weeks of structured Krav Maga for adults. You train twice a week with the same group, you get accountability between classes, and you finish with a clear picture of where you are and what's next. A cohort starts together and finishes together, because the people around you turn out to be a big part of why it works.

It's built for capability, not confidence. Confidence is the thing you feel afterward — once your body has actually done the work a few hundred times. We just build the capability first.

Why six weeks — from our own data

We didn't pick six weeks out of the air. Across our students' weekly check-ins, the pattern is clear: people who train 3+ times a week and follow the at-home plan report roughly three times the progress of those doing it halfway — and showing up more often dropped the "stuck" rate by about 14 points. Six weeks is long enough to build a real base, short enough to commit to.

You don't have to take our word for it. We publish the numbers — read them on the Warrior Code page.

What's included

Twice-a-week group classes

Six weeks of structured training with the same cohort — you start together, you bond, you stick.

Two private sessions

One mid-cycle, one end-of-cycle review — one-on-one time to fix what your body keeps getting wrong.

Nutrition & accountability

Simple touchpoints between classes. The work outside the studio is where most of the progress is actually built.

A written progress report

At the end, a real report based on your own check-ins — where you started, where you are, what's next.

The community

An invitation to SD4ALL community events — social night, sparring day. The people are part of the method.

A fair two-week line

After the first two weeks, if you feel we're not right for you, tell us. No arguments, no guilt. We'll refund the unused portion and help you figure out the next step. We'd rather you train somewhere that fits.

How you start

Book a free first class. You train one real session, meet the instructor who teaches every class, and we sit down for ten minutes afterward to talk about whether the 6-Week Challenge is right for you — and what it costs. No card swipe at the door. We build the plan around your life, then you decide.

The 6-Week Challenge — Common Questions

Do I just sign up for the 6-Week Challenge?: You start with a free first class. We meet, you train one real session, and we talk about whether the 6-Week Challenge is the right fit for you. We don't take a card swipe at the door — the program and the details are part of the consultation, not a checkout button.
What does the 6-Week Challenge actually include?: Six weeks of structured training — twice-a-week group classes, two private sessions (one mid-cycle, one end-of-cycle review), simple nutrition and accountability touchpoints between classes, a written progress report based on your own check-ins, and an invitation to our community events. It's a real cohort: people start together and finish together.
Why six weeks, and not longer or shorter?: Because our own student data pointed at it. Students who train 3+ times a week and follow the at-home plan report far more progress than partial effort — about three times as much. Six weeks is long enough to build a genuine base and short enough to commit to. You can read the data yourself on our Warrior Code page.
I'm a complete beginner. Is this too much?: No. Most people start as beginners — adults in their 30s, 40s, 50s, and 60s, about 40% women. The whole point is to build capability from wherever you're starting. You bring willingness to show up; the program builds the rest.
What if it's not right for me?: After the first two weeks, if you feel we're not the right fit, tell us — no arguments, no guilt. We'll refund the unused portion and help you figure out your next step. We'd rather you train somewhere that fits than stay where you don't.