cardio machine combo 35:00 [3]
run to gym from office
10 min treadmill: 45 sec 12 mph and 7%, 2 25 sec 12 mph and 10.5% slow walk in between
arm bike for a min or two
10 min eliptical w/ arms: 3 30 sec very hard
5 min recumb bike: 2 30 sec very hard
run back, one short all out sprint as part of it