Barbell Trajectory Patterns and Successful Power Clean Execution

These flashcards cover essential terms and concepts related to barbell trajectories and clean execution techniques as discussed in the context of weightlifting biomechanics.

Bivariate Functional Principal Component Analysis (bfPCA)

A statistical technique used to analyze and quantify differences or changes between two interdependent time series data by examining the entire waveforms.

Barbell Trajectory

The path that the barbell follows during weightlifting movements, commonly analyzed to assess performance.

Vertical Barbell Displacement

The height the barbell travels upwards during a lift, which has been shown to correlate with lift success.

Peak Vertical Velocity

The highest instantaneous vertical speed of the barbell during a lift, associated with successful heavy lifts.

Power Position

The phase in the power clean where the lifter exerts maximum force, crucial for achieving a high barbell trajectory.

Strength-Power Athletes

Athletes specializing in strength and power driven sports, such as weightlifting, characterized by specific physical and training backgrounds.

1RM (One Repetition Maximum)

The maximum weight that a lifter can lift for one complete repetition of a given exercise.

Horizontal Displacement

The horizontal movement of the barbell during a lift, which can influence performance outcomes.

Technical Proficiency

The skill level and technique execution of an athlete, particularly important in weightlifting for success in lifts.

Ground Reaction Forces

Forces exerted by the ground on the athlete during movements, important in understanding performance in weightlifting.