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.

🦵 Butt Kicks

Heel-to-buttock dynamic warm-up that primes the quads and hamstrings.

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How to do the Butt Kicks

Stand tall with arms relaxed
Kick one heel up toward your buttock
Quickly switch to the other side
Stay light on your feet
Keep knees pointing down

Form tips

Stay tall
Light and quick — not forced

Muscles worked

Quadriceps, Hamstrings

When to be cautious

Acute knee or hamstring pain

Track this exercise with AI form scoring

Get FIXIT free — follow guided demos, record your reps, and get instant AI feedback on your form.

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Related Knee exercises

Quad Sets Straight Leg Raise Straight Leg Raise with Ankle Weight Heel Slides Wall Slides (Knee Flexion)Wall Sits