FIXIT is an AI-powered health and fitness tracking app. Log workouts, nutrition, water, and body metrics, analyze your exercise form with AI pose detection, and visualize your progress over time — all in one place.

How does AI form analysis work?

FIXIT uses AI pose detection (TensorFlow MoveNet) to track 17 body keypoints from your camera. It analyzes joint angles, posture, and movement to score your form and flag issues like knee cave or forward lean — instant feedback, no coach required.

What can I track in FIXIT?

Workouts and exercises, food and calories, water intake, body-composition metrics (weight, body fat, InBody results), pain, and progress charts — with 100+ guided exercises.

How much does FIXIT cost?

FIXIT is free to start with core tracking. Basic is $7/month (full exercise library, unlimited sessions, progress charts) and Pro is $15/month (AI form scoring, video recording, 3D visualizations, and programs).

Is my health data private?

Yes. Your health data is stored securely and never sold. You control your account and can export or delete your data at any time.

🦴 High Knees (Marching)

The High Knees (Marching) is a beginner hip exercise that targets the hip flexors, calves, and core. March in place with knees high. Activates hip flexors and elevates heart rate before running. It's used to build mobility and endurance and support general conditioning. Below is how to perform the High Knees (Marching) with correct form, plus the benefits, common mistakes, and how many reps to aim for.

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Benefits of the High Knees (Marching)

Strengthens and activates the hip flexors, calves, and core
Improves mobility
Improves endurance
Great for general conditioning and everyday strength
Can be done at home with no equipment
Performed standing, so it's easy to set up

How to do the High Knees (Marching)

Stand tall with arms bent 90°
Drive one knee up toward your chest
As that foot returns to floor, drive other knee up
Pump arms in opposition (right arm with left knee)
Start as a march, build to a light jog if comfortable

How many reps & sets

A common starting point is 2 sets of 20 reps. Progress gradually and stop if you feel sharp pain.

Form tips

Land softly on the balls of your feet
Stay tall — don't lean back

Muscles worked

Hip flexors, Calves, Core

When to be cautious

Acute knee pain
Recent surgery without clearance

Who should do the High Knees (Marching)?

The High Knees (Marching) is well suited to beginner exercisers looking to strengthen the hip and improve mobility and endurance as part of general conditioning.

High Knees (Marching) — FAQ

What muscles does the High Knees (Marching) work?

The High Knees (Marching) primarily targets the hip flexors, calves, and core.

How many sets and reps of the High Knees (Marching) should I do?

A common starting point is 2 sets of 20 reps. Progress gradually and stop if you feel sharp pain.

Do I need equipment for the High Knees (Marching)?

No — the High Knees (Marching) needs no equipment and can be done at home.

When should I avoid the High Knees (Marching)?

Take care or skip it if you have: acute knee pain and recent surgery without clearance. When in doubt, check with your physiotherapist.

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