In fact, the best thing is to practice for three days in a row 1 day, and then practice for three days and take a day off. If it's just exercise, you can try this.

If you practice for a long time, you can practice for 6 days and rest 1 day.

The plan I'm talking about, 1, is to practice multiple parts every day and finish it in three days, because we always need more time when we practice large muscle groups, but we don't need much time when we practice small muscle groups such as two heads, so we can practice in large groups and small groups on the same day.

The second option is to practice a part every day.

It depends mainly on your own arrangement. You can try which works better.