The provided video excerpt suggests measuring your vertical by performing three consecutive bra jumps.
Here's a breakdown based on the limited information:
- Consecutive Jumps: The key is to perform three jumps quickly and consecutively off the ground. The excerpt emphasizes the jumps need to be consecutive.
- Bra Jumps: Although unusual terminology and likely a misinterpretation of audio, the key take away is that it involves jumps to measure vertical leap.
Without more context from the video, further specifics are impossible to determine. We can assume that measuring the height achieved during those jumps would then quantify your vertical jump performance. A common method for accurately measuring vertical jump involves using a Vertec device, or alternatively, marking a wall while standing and then jumping, and then measuring the difference.