(KMOV.com) -- Friday is off to a busy start in Jupiter. This morning Mark McGwire grabbed a stick and took some swings. I have some video that I grabbed with my phone ... not real clear, but you get the idea. Other news, Tony LaRussa met with reporters this morning. Adam Wainwright and Kyle Lohse are scheduled to throw bullpen sessions today. Position players are not required to be in camp until next week, but Doug Vaughn and I are thinking that there are only four players that have yet to appear ... that would include Albert Pujols and Matt Holliday. Keep checking back, I will keep you posted on what is happening down this way.