TT运动 vs 有蓝

TT运动是一款人体在运动过程中身体姿态智能分析的软件，通过拍摄或上传有效的运动动作视频，可自动识别人体关键关节点位并进行智能发现动作中的问题。提供多种直观易用的分析和比对的功能，主要包括：骨架图、鱼骨线、身体旋转等等多维度的参考指标。也提供双人的动作姿态比对功能，可逐帧同步观看和慢放，通过分析工具可快速发展差异及问题，从而达到更直观、更清晰的效果，帮助您快速、有效的改善自身的动作姿态，提升运动能力。 【自动续费会员说明】 — 订阅周期：1个月（连续包月产品），1季（连续包季产品），1年（连续包年产品）。 — 订阅价格：连续包月产品：15元/月。连续包季产品：40元/季。连续包年产品：144元/年。 — 付款：用户确认购买并付款后记入iTunes账户。 — 用户可以通过用户的帐户设置来管理用户的订阅和自动更新。 — 取消续订：如需取消续订，请在当前订阅周期到期前24小时以前，手动在iTunes/Apple ID设置管理中关闭自动续订功能。 — 续订：会员的自有充值账户或苹果iTunes账户会在到期前24小时内扣费，扣费成功后订阅周期顺延一个订阅周期。 — 会员服务协议：http://ttsport.ttaisport.com/customerservice.html — 会员自动续费服务协议：http://ttsport.ttaisport.com/renewal.html

Youlan is an AI-powered basketball shooting analysis app for players, trainers, and coaches. Record or select a side-view shooting video, and the app automatically identifies the full shooting motion and generates analysis across rhythm, posture, ball-body coordination, and release parameters. Unlike simple video replay, Youlan breaks your shot into data you can observe, compare, and review. You can view an overall score, loading and lift rhythm, knee and hip angle changes, upper-arm and forearm angles, elbow lift and extension range, ball release angle, and other key metrics, then receive prioritized suggestions for improvement. Key features: - On-device video analysis: after you choose a side-view shooting video, the core analysis is completed locally on your device. Videos are not uploaded to a server during the standard analysis flow. - Shooting phase recognition: automatically analyzes loading, lift, release, and follow-through phases to help you understand your power rhythm. - Posture and release metrics: quantifies key motion parameters such as knee angle, hip angle, arm angles, release angle, and ball-body coordination rhythm. - AI training suggestions: generates practical training advice based on metric deviations and highlights the highest-priority adjustments. - Standard model comparison: compares your motion metrics with a standard shooting model to show similarity and major differences. - Training history: saves local analysis records, tracks score trends, and compares changes between two sessions. - Privacy-friendly: local analysis is available without account registration, and records are managed by you on your device. Recording tips: - Use a side view, preferably from the shooting-hand side. - Keep the phone fixed and avoid following the player with the camera. - Keep the full body in frame, from the set position through landing. - Use good lighting and a clean background, and keep each video focused on one complete shot whenever possible. Youlan is designed for daily shooting practice, personal form review, coach-assisted teaching, and progress tracking over time. It is not a replacement for a coach's judgment; it helps turn "something feels off" into clearer motion data and training priorities.