CaddieIQ MoCaddieIQ
Your body, fully measured.

The swing isn't one motion. It's six, in a precise order.

A full swing is a kinematic chain: ground reaction → hips → torso → arms → wrists → club. Each link accelerates the next. Get the order right and the speeds compound. Get it wrong and the engine burns out before the ball.

Most coaching focuses on the visible parts — the takeaway, the top, impact. But the energy chain is invisible without sensors. Camera-only systems see WHAT happens. The kinematic chain tells you WHY.

The Full Swing Analyser measures every link and the timing between them. It catches the faults a single camera angle can't show — like a torso firing 80 ms before the hips, or a wrist releasing at 50% down instead of 65%.

Every tour pro shares the same rhythm. None of them count.

Tempo is the ratio between backswing time and downswing time. Tour pros are remarkably consistent at roughly 3:1 — the downswing is one-third the time of the backswing. It's not a counted beat. It's how the body's elastic muscle system loads and releases at peak efficiency.

The backswing stretches the muscle-tendon units across the body. That stretch stores elastic energy. The transition holds the stretch for a fraction of a second. The downswing releases it. Too fast a backswing and there's no stretch. Too slow a transition and the elasticity decays. The 3:1 ratio is where energy storage peaks.

Speed comes from rhythm before it comes from effort. Most amateurs swing harder than tour pros and still hit it shorter — because their tempo broke the elastic chain.

A repeatable shot shape starts with a repeatable plane.

Swing plane is the angle the shaft travels through space during the swing. Three checkpoints decide repeatability: halfway-back, top of swing, halfway-down. On YOUR plane at all three and the ball flight repeats. Change plane between any two and the brain has to time a compensation perfectly — every swing, under pressure.

There's no single ideal plane. One-plane swingers (Hogan, Furyk) stay on a single shaft line throughout. Two-plane swingers (Couples, Spieth) shift between a steeper top and a shallower delivery. Both can win majors. What matters is choosing one and staying consistent.

The Swing Plane Trainer reads all three checkpoints in real time. An audio cue confirms when you're on YOUR plane; silence means drift. Over reps, the brain locks the position without you having to think about it.

Drills work because the brain learns positions, not motions.

Motor-learning research shows that positions held under slow movement embed faster than the same positions hit at full speed. The brain encodes the shape deeper when it isn't also being asked to produce force. Drill Mode uses sensor-verified position-holding to build the move at low load before adding speed.

The principle is borrowed from physical therapy and athletic training: slow eccentric reps build motor patterns faster than ballistic ones. In golf, this is why a half-speed swing drill is more useful than 20 full swings at the range. The brain isn't filtering out load — it's learning the move.

Drill Mode adds the one thing the gym mirror can't: a tone the instant the sensors confirm you're in the right position. The brain gets immediate reward feedback — and the motor pattern locks faster.

You're moving more than you think. The body finds ways to compensate that you can't feel.

Head dip, hip sway, reverse pivot, spine flatten — these are the silent body movements that wreck strike consistency. They aren't failures of effort. They're the body solving a problem you didn't know existed: balance, force production, or vision-on-ball compensation. The IMUs catch them at the millimeter level.

Once you see why each compensation happens, the fix is rarely "just stay still" — it's usually upstream. Hip sway traces back to weak rotational stability. Head dip is often a vision compensation. Reverse pivot is a weight-shift mechanic. The sensors expose the root.

Stillness Mode is the only one where SILENCE is the goal. If you hear a tone, something moved. The earbud IMU catches head movement under a millimeter; the lumbar catches sway under three.

Faults don't sit side-by-side. They cascade.

Every swing fault has a root cause and a sequence of compensations. A bad cue makes you fix a compensation instead of the root, and the cycle repeats. Voice Coaching uses fault-hierarchy analysis: from the cluster of issues the sensors detect, it picks the ONE that's the root, ignores the symptoms, and gives the cue that resolves the cascade.

The challenge isn't measuring faults — modern sensors detect dozens. The challenge is choosing the RIGHT one. Tour coaches train for years to spot root causes. The sensors give us the same level of pattern recognition through data, every swing, every rep.

The cue lands in your earbud within about a second of impact. Plain language for beginners, root-cause language for improvers, tour-data for advanced users. Same fault, three voices — calibrated to your profile.

It's not one big muscle pushing hard. It's a four-stage rocket.

Clubhead speed is a sequential acceleration cascade — each body segment fires in turn, each one accelerating the next, like cracking a whip. Tour pros nail the sequence. Amateurs leak energy at every link.

If each segment is accelerated by the previous one peaking at the right moment, the speeds compound. The tour player is running a four-stage rocket where each stage ignites the next at exactly the right instant. Get the order wrong and the engine burns out before the ball.

The biggest amateur fault — torso firing before hips — costs an average of 5–7 mph on its own. The second biggest — early wrist release ("casting") — burns 30–40% of the available energy before the ball. Both are sequencing problems, not strength problems. Speed Lab is built around fixing them.

A score is one number. Improvement is a curve.

Deliberate practice research (Anders Ericsson and others) shows that improvement happens via specific feedback loops, not raw rep counts. Hitting 500 balls a week without feedback is worse than 200 balls with the right one. Progress & Consistency surfaces the curves that matter: trend lines, scatter, and benchmark gaps.

The number that lowers scores isn't your best-ever swing. It's the tightness of your scatter. Tour pros aren't better because they swing harder — they're better because their tenth swing looks like their first. The CaddieIQ system measures this directly: how consistent are you across a session, across a week, across a season.

Every rep you take with the sensors on is captured automatically. Nothing to log. Nothing to forget. The curves do the work — you just have to keep showing up.

Great coaching isn't more data. It's the right one thing.

A good coach watches 100 swings and says one sentence: "you're early-extending — fix that and three other faults disappear." Our catalogue is built to do the same: it knows which faults compound, what's actually causing each one in your body, and which single change has the most leverage for you.

The library maps one-to-one onto the framework golf's best coaches screen against — and the numbers behind it come from the research that actually measured them: kinematic-sequence studies, a million-plus-swing wrist database, and force-plate labs.

Each fault carries an honest badge for how it's measured. Angles and timing — pelvic tilt, shoulder turn, the kinematic sequence, wrist position — are read directly from the sensors. Distance-based faults like sway or hanging back need a ground reference, so they're flagged as such rather than dressed up as precision they don't have.

The fault library

Tap any fault for the full breakdown.

Cause, optimal range, the trigger, and the fix — for every fault we coach.

S-Posture

Lower back over-arched at address — locks the hips.

C-Posture

Rounded upper back chokes the shoulder turn.

Loss of Posture

Standing up out of your spine angle mid-swing.

Reverse Spine

Leaning at the target — the back-pain fault.

Over-the-Top

Torso beats the hips — the classic slice path.

Early Extension

Hips thrust at the ball — 67% of golfers do it.

Casting

Wrist angle dumped early — lost speed.

Chicken Wing

Lead elbow buckles through impact.

X-Factor Stretch

The separation that actually makes speed.

Your faults often start in your body, not your technique.

You can't rotate through a hip that won't turn, or hold posture on ankles that won't bend. The most common swing faults are downstream of a handful of mobility limitations — so a simple physical screen predicts them with surprising accuracy, before you've hit a ball.

Answer three honest questions about what your body does, and the app flags the faults you're predisposed to — with the mobility work that frees them up. Then, when you pair sensors, MoCaddieIQ confirms whether the fault actually shows up in your real swing.

Numbers tell you what. The picture tells you why.

"Your club is two degrees steep" is abstract. Seeing your red plane loop balloon outside the green tour line at the top of the backswing is instant. The Visualiser traces the path your clubhead travels through the whole swing and draws it as a 3D loop around the model — exactly the overlay a coach scribbles on a video, but in space and from any angle.

Spin the model to any angle — face-on, down-the-line, top-down — and scrub the swing frame by frame. Sensor-mount dots on the body light up green for every sensor you've paired, so you can see exactly what's feeding the picture.

Sole the club once. We learn everything.

A sensor on the club measures the shaft's angle directly. Rest the clubhead on the ground at address and hold for a second: we know how high your hands are and the angle of the shaft, which is all the geometry we need to solve your club's exact length — no measuring tape, no typing it in.

Once we know the club length, the clubhead's point on the ground is your ball position. Combined with sensors on your ankles, that unlocks the setup faults that quietly wreck good swings — and the ones golfers almost never check themselves.

The point isn't to lecture you to the millimetre — it's to build a setup you can repeat on the first tee without a coach standing over you. Learn it on the range, own it on the course.