May 2010 Challenge:

150 squats, 400m treadmill run, 150 squats, 400m treadmill run.

The squats need to be performed from fully upright position, dropping until your backside touches a standard weights bench.  Once again, start your watch at the beginning of the 1st squat and stop at the end of the 2nd run.

Thanks to Tom Murray for this horrible test!

April 2010 Challenge:

1km row, 50 press-ups, 50 sit-ups, 50 squats; 500m row, 25 press-ups, 25 sit-ups, 25 squats; 250m row, 15 press-ups, 15 sit-ups, 15 squats.

Try to work continuously.  Start your watch when you begin the first row – stop the watch at the end of the final set of squats.

Good luck!