Detailed list of biomechanical quantitative analysis of 5 volleyball sport techniques.

1. Serving technique: Biomechanical analysis of the volleyball serve involves measuring the angle of the arm at various points during the motion, the speed of the arm swing, the angle of the wrist at contact with the ball, and the angle of the body in relation to the net. This analysis can help coaches and players understand how to generate more power and accuracy in their serves.

2. Spiking technique: Biomechanical analysis of the volleyball spike involves measuring the approach speed, the height of the jump, the angle of the arm at various points during the swing, the speed of the arm swing, the angle of the wrist at contact with the ball, and the angle of the body in relation to the net. This analysis can help players improve their timing, power, and accuracy in their spikes.

3. Blocking technique: Biomechanical analysis of the volleyball block involves measuring the height of the jump, the angle of the arms and hands at contact with the ball, the speed of the arm movement, and the angle of the body in relation to the net. This analysis can help players improve their timing, positioning, and effectiveness in blocking shots.

4. Passing technique: Biomechanical analysis of the volleyball pass involves measuring the angle of the arms and hands at contact with the ball, the speed of the arm movement, the angle of the body in relation to the net, and the trajectory of the pass. This analysis can help players improve their accuracy, consistency, and efficiency in passing the ball.

5. Setting technique: Biomechanical analysis of the volleyball set involves measuring the angle of the hands and fingers at contact with the ball, the speed and height of the set, the angle of the body in relation to the net, and the trajectory of the set. This analysis can help players improve their touch, accuracy, and consistency in setting the ball for their teammates.

1. Spike

- Take-off force: Measured using force plate or load cells under the feet.
- Vertical jump height: Captured using motion capture system or vertical jump tester.
- Arm swing speed: Recorded using high-speed camera or motion capture system.
- Contact time: Duration of contact between hand and ball.
- Ball velocity: Measured using radar gun or high-speed camera.

2. Block

- Reaction time: Time from ball release to initiation of block.
- Block height: Vertical reach of the hands at the time of contact.
- Contact force: Force applied to the ball by the blocker's hands.
- Ball deflection: Angle and distance of ball redirection after block.
- Time of contact: Duration of contact between hands and ball.

3. Serve

- Service velocity: Measured using radar gun or high-speed camera.
- Service spin: Amount of rotation imparted on the ball.
- Service distance: Distance of ball travel before landing in opponent's court.
- Service consistency: Variability in service velocity, spin, and distance.
- Time of flight: Duration of ball flight from contact to landing.

4. Dive

- Dive distance: Measured from the point of take-off to the point of contact.
- Dive speed: Velocity of the player during the dive.
- Dive angle: Angle of the dive relative to the ground.
- Contact force: Force applied to the ball by the player's body.
- Ball deflection: Angle and distance of ball redirection after contact.

5. Dig

- Reaction time: Time from ball release to initiation of dig.
- Dig angle: Angle of the forearms and elbows relative to the ground.
- Contact force: Force applied to the ball by the player's forearms.
- Ball velocity: Measured using radar gun or high-speed camera after dig.
- Ball trajectory: Curve and direction of ball flight after dig.