Answer:
Incubation substantially increases the odds of solving a problem, and benefits from long incubation periods with low cognitive workloads. Many guides to effective thinking and problem solving advise the reader to set problems asides for a time.
This happens because during Incubation is that the brain continues to work on the problem below the level of consciousness. This unconscious work results in better solutions because it allows the brain to make to new connections between previously unrelated concepts.
This notion of Unconscious Work during incubation periods is supported by a review of experimental studies and particularly by studies using the Immediate Incubation paradigm. Creative problem solving, in which novel solutions are required, has often been seen as involving a special role for unconscious processes (Unconscious Work) which can lead to sudden intuitive solutions (insights) when a problem is set aside during incubation periods.
Explanation:
I majored in Health
You are doing all the work yourself in individual sports! If you are running the 100 meter dash, nobody is helping you run. It's all on you. Nobody will help you play 18 holes of golf, only you can. You need better physical endurance because you get no help with another person's endurance.
She should try to get a day off so she can let her muscles relax and have time to rebuild new muscle. Remember that muscle grows slowly so within 24 hours muscle starts to grow thus she should rest for at least 1 or 2 days so she doesn't exhaust her body.