fax machine. (fÄks) A device that sends and receives printed pages or images over telephone lines by digitizing the material with an internal optical scanner and transmitting the information as electronic signals.
1 Beginners neednât work their way as high up the warm up sequence (to 95 percent of the working weight) as more experienced lifters.  Warm up sets should be tailored to intensity. For example, a session of 4 sets of squats for 6 repetitions entails a heavier working weight than 3 sets of 12 repetitions. Adjust accordingly.
A repetition maximum (RM) is the most weight you can lift for a defined number of exercise movements. It is a good measure of your current strength level as you follow your weight training program. A 10RM would be the heaviest weight you could lift for 10 consecutive exercise repetitions. Repetition maximum is often expressed as 1RM, or one repetition maximum. This indicates the heaviest weight you can lift with maximum effort in a single repetition. A 1RM is your personal weightlifting record for any particular exercise. It could be a squat, or deadlift or any other weight lifting exercise. The 1RM measurement is a standard in weight training for marking improvement.