"They've had three sessions this week and I've been to all three of them so whenever I commit to something I do it full on. And that's what I intend on doing until it gets too much for me and my babies," said Clarkson.
"That's the great thing about Debs and the franchise is that they understand that there may be times that I have to take a backward step."
While she has not held an official coaching role with the Mystics for several years, Clarkson said she has always been closely involved with the team and is comfortable stepping back into the environment.
"I obviously have a long history with the franchise, so to continue that connection really is an honour and a privilege," says Clarkson.
"I'm never afraid to add my two cents worth, where and when I feel it's appropriate, and I'm thankful to Debbie for allowing me to make a contribution towards the team realising its potential in 2016."
For Fuller, Clarkson "brings a real knowledge of our area and our athletes. She understands performance, and our culture, and will add a lot of value."
The full Mystics squad commenced their preseason training last week.