使用三腳架以獲得最佳效果。相機應以橫向模式放置，並保持水平，固定在與臀部差不多的高度。請勿平移或移動相機。

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For the best analysis, take TWO slow-motion videos: one running right to left, and another running left to right. Slow motion lets our AI measure joint angles with far greater precision. If your phone doesn’t have slow motion, you can still upload normal-speed side-view videos — your analysis will still be valid, but slo-mo gives noticeably better results.

Required
Record at least one normal-speed video. You can run left to right or right to left. We use this video to accurately calculate your step rate (cadence). This is the minimum video needed for an analysis.

Run at a comfortably hard pace that you could hold for 20–30 minutes. This should be representative of your typical training or racing effort.

Make sure no other persons (runners, spectators, etc.) are visible in the video. Our AI tracks human poses — additional people in the frame can confuse the analysis.

Set up your smartphone or camera far enough back so about 3–4 steps on each leg can be seen. The video will only be a few seconds long.

Start running at least 30 feet / 10 meters before entering the camera’s frame and do not slow down for at least 30 feet / 10 meters after exiting the frame. This ensures you’re at a steady, natural pace when recorded.

Optional · Pro Plan
If you have purchased a Pro-level plan, you can add an optional rear-view video recorded on a treadmill. This unlocks additional metrics including 對側骨盆下垂 和 Step Width / Crossover Gait. Place the camera dead center behind you at hip height. Record 3–5 strides on each leg at normal speed. Choose a treadmill model whose construction does not obstruct the view of the runner.

Play back the videos, trim as needed, and ensure they meet the requirements above. A quick review now saves time later.

登入 apps.movaia.com and upload your videos. Normal-speed videos must be under 10 seconds. Slow-motion videos (if included) must be under 25 seconds. All files must be smaller than 100 MB each. Remember: only the normal-speed side view is required — slow-motion and rear view are optional extras that enhance your analysis.