Can you please let me know what length and type of theraband the girls are using during the active warmup. It is difficult to diagnose on the video.
Please include color and length of pieces and any ordering information that may be helpful.
We use Thera-Band Latex Exercise Tubing and buy them in rolls of 100 feet (you might use less than this). Depending on the player’s strength you can choose more or less resistant bands. This link will take you to Amazon which you can buy the tubing from. We will cut the strips into 2 feet and 6 inches.
Let me know if I can help in any other way,