If you just want to follow the Aerobics music and have no need to download a whole video, you can try to use VidPaw YouTube to MP3 Converter
to save the audio in MP3 format. By saving the Aerobics music in MP3, you can save more storage on your devices because video is always stored in a larger size. With the helpful VidPaw to MP3 Converter, you can save the music quickly and with high quality. Also, the steps are pretty easy to follow as well. Here are them.
STEP 1. Get YouTube Aerobics Video URL
Search for the Aerobics video on YouTube platform and copy its video URL directly.
STEP 2. Paste the URL to Converter
Switch to VidPaw YouTube to MP3 Converter now, and you can simply paste the Aerobics video you get to the bar. Then select a quality and click on Convert.