- Pole Vault over the Swamp-The carbon fiber pole is of three layers
- Pole Vault over the Swamp-The carbon fiber pole is of three layers
- {{=it["视频提供者"]}}：中国科协青少年科技中心
- {{=it["视频提供者"]}}：Children and Youth Science Center of CAST
- {{=it["视频有效期"]}}：长期有效
- {{=it["视频有效期"]}}：lone term validity
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- Evolution of starting posture-Variation of starting posture Evolution of starting posture-Variation of starting posture {{=it["观看"]}}
- Weightlifting-Weightlifting is divided into snatch and clean and jerk Weightlifting-Weightlifting is divided into snatch and clean and jerk {{=it["观看"]}}
- Marathon-Marathon is the longest track event in the world Marathon-Marathon is the longest track event in the world {{=it["观看"]}}
- Taekwondo – Straight Punch-The important role of straight punch in confrontation Taekwondo – Straight Punch-The important role of straight punch in confrontation {{=it["观看"]}}
- Many postures of high jump-There are many postures of high jump. Which do you want to learn Many postures of high jump-There are many postures of high jump. Which do you want to learn {{=it["观看"]}}
- Discus Throwing-Tricks of discus throwing Discus Throwing-Tricks of discus throwing {{=it["观看"]}}
- Technical Ccontent of 110-meter Hurdle-The 110-meter hurdle is divided into three parts Technical Ccontent of 110-meter Hurdle-The 110-meter hurdle is divided into three parts {{=it["观看"]}}
- Gripping technique in badminton-Learning all types of tactics in badminton Gripping technique in badminton-Learning all types of tactics in badminton {{=it["观看"]}}
- Hitting Technique in Badminton-Forehand and backhand grips Hitting Technique in Badminton-Forehand and backhand grips {{=it["观看"]}}
- Move your whole body – Badminton-Step movement of badminton Move your whole body – Badminton-Step movement of badminton {{=it["观看"]}}
- Take My Chop-chop skill, key trick to victory Take My Chop-chop skill, key trick to victory {{=it["观看"]}}
- Low serve -High serve- Do you know how to serve Tactics is also important for serving Low serve -High serve- Do you know how to serve Tactics is also important for serving {{=it["观看"]}}
- Table Tennis-Fast Break-Fast break is an important tactic of table tennis in China Table Tennis-Fast Break-Fast break is an important tactic of table tennis in China {{=it["观看"]}}
- Cute Dolphin Swimming Technique-Look at the mystery of dolphin swimming Cute Dolphin Swimming Technique-Look at the mystery of dolphin swimming {{=it["观看"]}}
- Curve can be drawn during swimming-Curve propulsion theory is an important basis for swimming speed of athletes Curve can be drawn during swimming-Curve propulsion theory is an important basis for swimming speed of athletes {{=it["观看"]}}
- New Skill in Swimming-Apart from the principal of water entrainment propulsion, there is also the propulsive lift theory New Skill in Swimming-Apart from the principal of water entrainment propulsion, there is also the propulsive lift theory {{=it["观看"]}}
- Great Pass of Basketball-Reasonable passing method to create good shooting opportunities Great Pass of Basketball-Reasonable passing method to create good shooting opportunities {{=it["观看"]}}
- Look how I Defend-The defensive tactics in basketball game is very important Look how I Defend-The defensive tactics in basketball game is very important {{=it["观看"]}}
- Shooting percentage is the key to victory in basketball matches Shooting percentage is the key to victory in basketball matches {{=it["观看"]}}
- When you should not work out-Work out in a foggy day might not worth it When you should not work out-Work out in a foggy day might not worth it {{=it["观看"]}}
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